|
Size: 35376
Comment:
|
Size: 131859
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 2: | Line 2: |
| * Meeting time: 14:00-15:00 JST/KST on every Thursday * Meeting room: Zoom--(3 (https://zoom.us/j/5045179604))-- |
* Meeting time: 11:00-11:30 JST/KST on every Wednesday * Meeting room: Zoom3 |
| Line 9: | Line 9: |
| === 20210906 (Mon.) === * Agenda * hveto analysis * O4 commissioning * JPS meeting * Minutes * O4 commissioning * Turn on the clustering option of Omicron [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=18070|k-log#18070]] * periodic glitches are happening in ITMX ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17876|klog#17876]]) * These glitches seems to be correlated to IXV temperature ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17912|#17912]]) * To find the source of ITMX glitches, there is a investigation ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17980|#17980]]) * Update of summary page : Added ITMX signals for glitch pipeline [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=18112|k-log#18112]] * Implementation of GAS DC control for ITMX [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=18153|k-log#18153]] === 20210830 (Mon.) === * Agenda * hveto analysis * O4 commissioning * O4 readiness * Minutes * hveto analysis * veto segment list will be shared. => Kihyun * O4 commissioning * PLL noise ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=18014|klog#18014]]) * periodic glitches are happening in ITMX ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17876|klog#17876]]) * These glitches seems to be correlated to IXV temperature ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17912|#17912]]) * To find the source of ITMX glitches, there is a investigation ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17980|#17980]]) * MCi and MCo pitch strange behavior ([[https://klog.icrr.u-tokyo.ac.jp/osl/index.php?r=18027|k-log#18027]]) * Glitch investigation by Omicron * If there are many sources of glitches, information about small change in glitch rate is helpful to noise hunting. * ITMX PS should be added on SummaryPages => Oshino * And also we should set 0.1s clustering option as the first test for Omicron process. * In pyomicron, 0.1s clustering is default settings and pyomicron is available in igwn. * O4 readiness * #15 [Cont'd] State Vector Definition * Responsible: '''T. Yamamoto -> T. Yamamoto''' * #16 + #20 Segment production with short latency * Responsible: '''K. Kokeyama -> S. Oshino, T. Yamamoto''' * #17 [Cont'd ] Status web pages (summary pages, [[https://monitor.ligo.org/gwstatus|gw status]], [[https://ldas-jobs.ligo.caltech.edu/~gwistat/gwistat/gwistat_p.html|gw istat]]) * Responsible: '''S. Oshino -> S. Oshino''' * #18 [Cont'd] DQ event validation * Responsible: '''C. Kozakai -> K. Ueno, T. Yamamoto''' * #19 [Cont'd] GraceDB * Responsible: '''H. Tagoshi -> H. Tegoshi(?)''' * #21 [New] Data Category (at least CAT1) production * Responsible: '''N. Uchikata(?)''' * #22 [New] RRT contribution * Responsible: '''H. Yuzurihara''' * Taks list of DetChar * We need to set concrete task list for authorship issue. (within 1 month?) => Yamamoto * Time line of each tasks also should be decided => Yamamoto & each responsible person * After creating the draft version of task list and time line, they will be shared on DET telecon. === 20210823 (Mon.) === * Agenda * hveto analysis * O4 commissioning & preparation * f2f meeting * Minutes * hveto analysis * O3GK 2 weeks data was analyzed with new configuration. * Blip, LF burst were found in many times. * All vetoed segments will be shared soon. * O4 commissioning * IMC commissioning is on-going * beam shape of transmitted beam at MCE is not clear circle. It looks like ellipse. * Now Kenta Tanaka and I are investigating the cause. If the cause is happening outside of mode cleaner, we can do something to remove the cause. * From the last week investigate, we are doubting it is ghost beam. [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17930|k-log]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17903|k-log]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17883|k-log]] * VIS commissioning * VIS team is working the implementation of dumping filter, which is called local dumpling. Now they are discussing about the evaluation of the requirement value for dumpling. * Many glitches in the feedback signal were observed. [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17974|k-log]] * f2f meeting * Status talk of DAC/DET (28th Sat. 9:00~?) * => Yamamoto * Contribution talks * Pastavi development (poster) => Yuzurihara * Gaussianity search (poster) => Morisue === 20210816 (Mon.) === * Agenda * hveto analysis * O4 commissioning * KAGRA readiness * f2f meeting * Minutes * hveto analysis * various clustering * ([[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.1/|0.1]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.2/|0.2]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.3/|0.3]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.4/|0.4]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.5/|0.5]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.6/|0.6]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.7/|0.7]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.8/|0.8]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl0.9/|0.9]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15cl1.0/|1.0]]) * old results * ([[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15_cl0_1v2/|0.1]], [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/manual/2020-04-15_cl0_2/|0.2]]) * O4 commissioning * FNC instability ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17748|klog#17748]], [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17865|klog#17865]]) * We are not investigating the cause of instability of Michelson fringes of FNC (green laser) * Fiber coupling at PSL room is the most reasonable candidate. * We need to investigate temperature environment around green laser more detailed. * MN Photo sensor noise ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17876|klog#17876]]) * It doesn't seem to be not a real ground motion because upper stage isn't shaked. * We doubt the electrical noise now. * O4 readiness * O4 readiness * #15 [Cont'd] State Vector Definition * Responsible: '''T. Yamamoto -> T. Yamamoto''' * #16 + #20 Segment production with short latency * Responsible: '''K. Kokeyama -> S. Oshino, T. Yamamoto''' * #17 [Cont'd ] Status web pages (summary pages, [[https://monitor.ligo.org/gwstatus|gw status]], [[https://ldas-jobs.ligo.caltech.edu/~gwistat/gwistat/gwistat_p.html|gw istat]]) * Responsible: '''S. Oshino -> S. Oshino''' * #18 [Cont'd] DQ event validation * Responsible: '''C. Kozakai -> K. Ueno, T. Yamamoto''' * #19 [Cont'd] GraceDB * Responsible: '''H. Tagoshi -> H. Tegoshi(?)''' * #21 [New] Data Category (at least CAT1) production * Responsible: '''!!!!!''' * #22 [New] RRT contribution * Responsible: '''H. Yuzurihara''' === 20210802 (Mon.) === * Agenda: * hveto analysis * O4 commissioning and preparation * Hardware injection plan during O4 * KAGRA O4 readiness * Proposal of O3GK DetChar paper [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13149|slide]] * Minutes: * hveto analysis * clustering test * Round winer doesn't change by clustering option. * Some kind of clustering is necessary but best parameter is not clear yet. * Kihyun will share the event time of clustered events. * We should check each event by spectrogram, Omega-scan, etc. * hveto with clustering will be also performed for 2 weeks day. * O4 commissioning * Omega-scan on Kashiwa has some error now. And * Hardware injection plan during O4 * KAGRA CAL group is now gathering the plan of HWI during observations. * In LIGO case, in order to do HWI during obs., they need special and reasonable reasons. * KAGRA CAL also plan to adopt same procedures of the HWI management as LIGO. * If you have any HWI plan related to DET activities pls. share in DET telecons once. * We would like to discuss that the requested plans should be conducted during ER or obs. * O4 readiness * #15 [Cont'd] State Vector Definition * Responsible: '''T. Yamamoto -> T. Yamamoto''' * #16 + #20 Segment production with short latency * Responsible: '''K. Kokeyama -> S. Oshino, T. Yamamoto''' * #17 [Cont'd ] Status web pages (summary pages, [[https://monitor.ligo.org/gwstatus|gw status]], [[https://ldas-jobs.ligo.caltech.edu/~gwistat/gwistat/gwistat_p.html|gw istat]]) * Responsible: '''S. Oshino -> S. Oshino''' * #18 [Cont'd] DQ event validation * Responsible: '''C. Kozakai -> T. Yamamoto''' * #19 [Cont'd] GraceDB * Responsible: '''H. Tagoshi -> H. Tegoshi(?)''' * #21 [New] Data Category (at least CAT1) production * Responsible: '''!!!!!''' * #22 [New] RRT contribution * Responsible: '''H. Yuzurihara''' === 20210726 (Mon.) === * Agenda: * hveto analysis * O4 commissioning * O4 readiness * Minutes: * hveto analysis * Analyses with various clustering parameter are in progress. Kihyun will report in next telecon. * O4 commissioning * no updates * SummaryPages * lvalert * DET cluster * O4 readiness * It is preferable that the same person does not become multiple responsible person * As WP2021, DET tasks which is taken into account an effort follows readiness issues. * #15 [Cont'd] State Vector Definition * Responsible: '''T. Yamamoto -> T. Yamamoto''' * #16 + #20 Segment production with short latency * Responsible: '''K. Kokeyama -> S. Oshino, T. Yamamoto''' * #17 [Cont'd ] Status web pages (summary pages, [[https://monitor.ligo.org/gwstatus|gw status]], [[https://ldas-jobs.ligo.caltech.edu/~gwistat/gwistat/gwistat_p.html|gw istat]]) * Responsible: '''S. Oshino -> S. Oshino''' * #18 [Cont'd] DQ event validation * Responsible: '''C. Kozakai -> !!!!!''' * #19 [Cont'd] GraceDB * Responsible: '''H. Tagoshi -> H. Tegoshi(?)''' * #21 [New] Data Category (at least CAT1) production * Responsible: '''!!!!!''' * #22 [New] RRT contribution * Responsible: '''H. Yuzurihara''' === 20210719 (Mon.) === * Agenda: * hveto analysis * O4 commissioning * O4 readiness * Minutes * O4 commissioning * IMC-XARM commissioning * FNC control saturation [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17464|klog17464]] * MC Oplev glitches and 120Hz line still exist (K1:VIS-MC{I,E,O}_TM_WIT_{P,Y}) * Unstational noise excess on Green laser above 100Hz still exists (K1:ALS- * O4 readiness * #15 [Cont'd] State Vector Definition * Responsible: '''T. Yamamoto -> T. Yamamoto(?)''' * #16 + #20 Segment production with short latency * Responsible: '''K. Kokeyama -> S. Oshino, T. Yamamoto''' * #17 [Cont'd ] Status web pages (summary pages, [[https://monitor.ligo.org/gwstatus|gw status]], [[https://ldas-jobs.ligo.caltech.edu/~gwistat/gwistat/gwistat_p.html|gw istat]]) * Responsible: '''S. Oshino -> S. Oshino(?)''' * #18 [Cont'd] DQ event validation * Responsible: '''C. Kozakai -> ''' * #19 [Cont'd] GraceDB * Responsible: '''H. Tagoshi -> H. Tegoshi(?)''' * #21 [New] Data Category (at least CAT1) production * Responsible: * #22 [New] RRT contribution * Responsible: '''H. Yuzurihara(?)''' === 20210705 (Mon.) === * Agenda: * O3GK paper * white paper * O4 commissioning * Minutes: * O3GK paper * Hveto was rerun with various parameters. * But there is no improvement in the veto efficiency. * white paper * Final version was released. * There was no additional comments from LV * [[https://git.ligo.org/operations/operations-white-paper-2021|LIGO Git]] * O4 commissioning * no report ----- === 20210628 (Mon.) === * Agenda * O3GK paper * white paper * O4 commissioning & preparation * Minutes * O3GK paper * Uchikata-san and Narikawa-san got a consistent results with Kozakai-san's one. * hveto was performed with 0.1 duration. * There is no efficient channel/sensor for glitch veto. * Some parameters comes from LIGO's one. * So we need to find better parameters for KAGRA's data. * We also need prepare the more efficient sensors for O4 observing run * Kihyun is also performing the crosscheck. (1 or 2 weeks later he can report.) * white paper * [[https://git.ligo.org/operations/operations-white-paper-2021|Draft on LIGO Git]] * TY will be added a description about CAGMon until LVK DET call. * WP will be fixed at Ops call on 6/30 (?) * O4 commissioning & preparation * IMC commissioning * [Ongoing] Glitches on OpLev * Because of too many glitches, it's difficult to investigate one by one. * K1:VIS-MC{I,E,O}_TM_WIT_{P,Y} (MC Oplevs) * [Fixed] PLL noise coming from broken circuit [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17188|klog17188]] * [Ongoing] PLL also has glitches (maybe) due to electrostatic discharge. [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17239|klog17239]] * K1:ALS-{X,Y}_BEAT_ERR_OUT_DQ (error signal) * K1:ALS-{X,Y}_PLL_SLOW_DAQ_OUT_DQ (feedback signal) * [Ongoing] non-stational correlation between IMC/PLL and Microphone * K1:CAL-CS_PROC_IMC_FREQUENCY_DQ (calibrated frequency noise) * K1:IMC-SERVO_SLOW_DAQ_OUT_DQ (feedback signal of IMC) * K1:ALS-{X,Y}_PLL_SLOW_DAQ_OUT_DQ (feedback signal of PLL) * [Ongoing] station correlation between PMC and Microphone * Investigation about significance of coherence is ongoing. ----- === 20210621 (Mon.) === * Agenda * O3GK paper * O4 whitepaper * O4 commissioning & preparation * Minutes * O4 white paper * The 1st version of the draft was submitted on June 17th. * [[https://git.ligo.org/operations/operations-white-paper-2021|LIGO Git]] * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12985|JGW-T-2112985]] * Final deadline is June 30th. * We can still do the miner fix. * O4 commissioning & preparation * IMC Commissioning * Omicron trigger searches for MC Oplevs were resumed ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=17150|klog#17150]]). * K1:VIS-MC{I,E,O}_TM_WIT_{P,Y} (oplev signals) * K1:VIS-IMMT{1,2}_TM_WIT_{P,Y} (as a reference of circuit noise) * SummaryPages * Glitch trigger tabs are added. * Loudest glitches can be seen on Pastavi (only internal ICRR network) === 20210614 (Mon.) === * Agenda * O3GK paper * O4 whitepaper * O4 commissioning & preparation * Minutes * O3GK paper * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13009|plot]] * O4 white paper * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12985|draft]] * It's better to include PEM plans in commissions support section if exits. * O4 commissioning & preparation * IMC Commissioning * We have now four frequency noise signal (IMC, PMC, PLL-X, PLL-Y) * K1:CAL-CS_PROC_IMC_FREQUENCY_DQ (calibrated IMC as MHz) * K1:PSL-PMC_PZT_HV_MON_OUT_DQ (calibrated PMC as Volt at PZT amp.) * K1:ALS-X_PLL_SLOW_DAQ_OUT_DQ (calibrated Green-X as Volt at PZT) * K1:ALS-X_PLL_SLOW_DAQ_OUT_DQ (calibrated Green-Y as Volt at PZT) * PMC (always) and others (sometimes) have correlation with microphone signal * K1:PEM-MIC_PSL_TABLE_PSL1_Z_OUT_DQ (calibrated as Pascal) * OpLev signals have some glitches and are investigated now. * K1:VIS-MC{I,E,O}_TM_WIT_{P,Y} * Real SUS motion?, electrical glitches?, scattered light? etc. * SummaryPages * Updated PSL, PEM tabs. * PLL signals are available. ----- === 20210607 (Mon.) === * Agenda * O3GK paper * O4 whitepaper * O4 commissioning & preparation * Minutes * O3GK paper * Preparing some plots about histgram and glitch rate of both KAGRA and GEO * O4 whitepaper * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12985|draft]] * O4 commissioning & preparation * CAGMon development * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12986|slide]] * Found correlation between wind power and BNS ranges * OMMT1 doesn't (maybe) have Oplev. It's better to confirm what kind of sensors were coneected. * BNS range channel has ~2min latency. It may become better results by considering the latency in BNS range calculation. * IMC commissioning * Noise investigation ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=16928|klog]]) * Correlation between IMC and MIC sometimes increase in spite of no change in microphone spectra. * Coupling coefficients may be changed in time. * Cross check of hveto results. * Kihyun's (KISTI) and Chihiro's (Kamioka) results were confirmed as consistent each other. * For O4 observing run, Kashiwa environment is also important for increasing machine power. * Requirement of machine power should be estimated soon (but it's strongly depends on the situation of O4 joining) * We plan to use 100-200 aux. channels and it's very helpful to analyze them at the same time for each pipeline. * lvalert * no report * SummaryPage * no report * DetChar cluster * no report ----- === 20210531 (Mon.) === * Agenda * O3GK paper * O4 readiness * O4 commissioning & preparation * Minutes * O3GK paper * Comparison with Uchikata-san's and GEO people's results is ongoing. * Kihyun is performing validation check of his results => He will report in next or 2 weeks later telecon. * O4 readiness * #15 [Cont'd] State Vector Definition * Responsible: '''T. Yamamoto -> T. Yamamoto(?)''' * #16 + #20 Segment production with short latency * Responsible: '''K. Kokeyama -> ''' * #17 [Cont'd ] Status web pages (summary pages, [[https://monitor.ligo.org/gwstatus|gw status]], [[https://ldas-jobs.ligo.caltech.edu/~gwistat/gwistat/gwistat_p.html|gw istat]]) * Responsible: '''S. Oshino -> S. Oshino(?)''' * #18 [Cont'd] DQ event validation * Responsible: '''C. Kozakai -> ''' * #19 [Cont'd] GraceDB * Responsible: '''H. Tagoshi -> H. Tegoshi(?)''' * #21 [New] Data Category (at least CAT1) production * Responsible: * #22 [New] RRT contribution * Responsible: '''H. Yuzurihara(?)''' * white paper 2021 * No progress in draft. * Task list will be based on O4 readiness. * If there is another task plan, please let TY know (maybe CAGMon, ICA, pastavi development etc.). * O4 commissioning & preparation * LVAlert * no report * SummaryPages update * no report * DET cluster * no report * CAGMon development * no report ----- === 20210524 (Mon.) === * Agenda * O3GK paper * O4 commissioning & preparation * O4 readiness * Minutes * O3GK paper * Discussion with GEO people is ongoing * O4 commissioning & preparation * MC circuit noise hunting * Current spectrum is too clean 1/f noise. * Frequency noise should shows 1/f spectrum. * But we haven't checked it's a real frequency noise (circuit noise etc.). * Nakano-kun said current spectrum is consistent with past measurements. * sound correlation * Investigating sound correlation with three microphones. [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12937|slide]] * lvalert test * no report * DET cluster * no report * SummaryPages * added for some IMC signals and it work well. * White paper 2021 * [[https://git.ligo.org/operations/operations-white-paper-2021|2021]] * [[https://git.ligo.org/operations/operations-white-paper-2020|2020]] === 20210517 (Mon.) === * Agenda * KAGRA O4 readiness * LVK white paper 2021 * O3GK paper * IMC commissioning * Minutes * KAGRA O4 readiness * #15 [Cont'd] State Vector Definition * Responsible: '''T. Yamamoto -> ''' * #16 [Cont'd] DQSEGDB capability * Responsible: '''K. Kokeyama -> ''' * #17 [Cont'd ] Status web pages (summary pages, [[https://monitor.ligo.org/gwstatus|gw status]], [[https://ldas-jobs.ligo.caltech.edu/~gwistat/gwistat/gwistat_p.html|gw istat]]) * Responsible: '''S. Oshino -> ''' * #18 [Cont'd] DQ event validation * Responsible: '''C. Kozakai -> ''' * #19 [Cont'd] GraceDB * Responsible: '''H. Tagoshi -> ''' * #20 [New] Segment production (merged with #16?) * Responsible: * #21 [New] Data Category (at least CAT1) production * Responsible: * #22 [New] RRT contribution * LVK white paper * Responsible: * What TY thought * All activities which are submitted as 2021 DET effort should be described on this documents. * It will be based on white paper 2020 and KAGRA O4 readiness. * Should clarify who will do each item (though personal name itself is not described on this documents). * Should show the rough timeline for R&D tasks. * O3GK paper * We need to continue to discuss with GEO people about GEO data analysis. * IMC Commissioning * Current IMC control signals on DGS are contaminated by circuit noise. * Important thing is that contamination is occurred only on DGS signals or also on real analog signals * Important channels * K1:IMC-SERVO_{MIXER,FAST,SLOW}_DAQ_OUT_DQ * K1:IMC-SERVO_NPRO_TEMP_BIAS_OUT_DQ * => These channels will be added to SummaryPages * O4 preparation * CAGMon development * no report * lvalert test * no report * DET cluster * no report === 20210510 (Mon.) === * Agenda * KIW * O3GK paper * IMC Commissioning * O4 preparation * Minutes * KIW {{{ - Status of KAGRA DET (20 min) => T. Yamamoto - Status of LIGO Detchar (20 min) - Status of Virgo Detchar (20 min) - Contributed Talk 1 - one slot from KAGRA (15 min) => H. Yuzurihara - Contributed Talk 2 - CAGMon tools (15 min) - Contributed Talk 3 - KISTI's data transfer and computing (15 min) }}} * O3GK paper * hveto process for GEO600 was done. * IMC Commissioning * [PMC] Acoustic coherence (20-200Hz) * [IMC] Oscillation? (13-15MHz) * O4 preparation * SummaryPages * no report * lvalert * no report * DET cluster * no report === 20210426 (Mon.) === * Agenda * O3GK analysis * O4 preparation * IMC Commissioning * Minutes * O3GK analysis * Omicron analysis of GEO was finished. * Checking results is ongoing. * We need to convert segment information on DQSEGDB to xml format. * After checking omicron results, hveto analysis can be started. * CAG Mon development * CAG Mon was able to detect some correlation in O3GK data * Prioritize is not done yet. * prioritize can be decided by correlation coefficient value or total duration of correlation appearing * We need more time to develop CAGMon (before we move to review process.). * IMC Commissioning * Microphone self noise is evaluating now. * They will be installed in PSL room * Paper writing person(s) from DET * TY takes over from Kozakai-san. * summary of lvalert test for LVK DET telecon ----- === 20210419 (Mon.) === * Agenda * O3GK analysis * O4 preparation (LV alert, SummaryPages, CAGMon) * PMC/IMC noise hunting * Minutes * O3GK analysis * GEO data analysis is started. * Channel list is prepared by GEO people. * PMC/IMC noise hunting * Sound noise * Frequency noise has coherence with microphone signal. * Sound noise affected to DARM sensitivity during O3GK. * Noise source and injection injection route should be investigated. * Electrical noise(?) * Accelerometer channel has coherence with frequency noise when PEM sensor turned OFF. * Circuit noise level is small, but some electrical coherence may exist. === 20210408 (Thu.) === * Agenda * O3GK analysis * SummaryPage * LV alert [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12760|slide]] * NDS2 * IMC Commissioning * Minutes * O3GK analysis * hveto re-analysis for a part of data was done. * round winner is same * significant is slightly difference, (using same conf. triggers, version, etc) * Next step is to check consistency of veto segment * GEO data * Analysis itself will be performed by KAGRA people * Understanding results will be performed by GEO (+KAGRA) people ----- === 20210401 (Thu.) === * Agenda * Progress of hveto analysis * DetChar cluster * lvalert * SummaryPages * RRT for O4 * Minutes * Announcement * New slot of DET meeting. * => Pending because TY cannot know free time slot yet. (7 doodle poll is running...). * hveto * Omicron test analysis is successful. * hveto doesn't run on m31 yet. * We need to KISTI environment. * lvalert * Waiting response from LV people. * We need realistic json format of GW alert. * Only for the purpose of launching pipelines, dummy format is also used. * SummaryPages * The 1st version of VIS tab is already available (Only Type-A and guardians). * Importing PSL tab from LIGO is already done. * But there is many difference of channel name convention. ----- === 20210325 (Thu.) === * Agenda * Progress of hveto analysis * GEO data analysis * SummaryPage construction * lvalert test * PMC/IMC commissioning * Meeting time in the next FY * Minutes * Progress of hveto analysis * Consistency check still remains and it is solved yet. * GEO data analysis * Basic takeover is finished. * Uchikata-san and Narikawa-san can start to use Omicron and hveto. * But some error occurs on hveto@m31. * We should fixed environmental problem. * SummaryPage construction * The 1st version is already constructed on test directory. * We can apply it for product environment because current SummaryPage is not valid. * lvalert test * lvalert itself works well. * Next step is receiving alert. * We need to ask LIGO people about alert format etc. * PMC/IMC commissioning * Due to a lot of troubles, we haven't achieved IMC locked yet. * We may start some kind of commissioning from Mid or Late of April. * Meeting time in the next FY * TY will circulate doodle poll. === 20210317 (Thu.) === * O3GK paper * hveto cross-check * Checking Omicron parameter remains. * Required re-run for whole two weeks. * veto segment production * Merging short segments is not required. * GEO data analysis * It can be done by someone form Tagoshi-san's group. * O4 preparation * Kamioka cluster * It's pending due to the recovery work of power outage. * Takeover about Omicron, hveto, GlitchPlot * Takeover itself is done. * TY is finding candidate person of each pipelines toward O4. * Omega-scan test * Installing on Kashiwa * lvalert test * It's works well on k1det1 * SummaryPage update * The 1st version of VIS page is constructed. * It's being checked by Miyo-kun. * IMC commissioning * It is not locked yet because of some troubles. === 20210225 (Thu.) === * Agenda * Progress of O3GK paper * O4 preparation * Minutes * Progress of O3GK paper * Chihiro re-analysis with proper science segment for omicron triggers. * A part of Kihyun's analysis is done. * Cross-check can be done. But not start yet. * DetChar cluster in Kamioka * http://klog.icrr.u-tokyo.ac.jp/osl/?r=16082 * OS installation for master node was done. * Omega-scan test * Installation for Kashiwa cluster was done. * Error is occurred on gwdatafind. * SummaryPages * LVAlert ----- === 20210218 (Thu.) === * Agenda * Progress of O3GK paper * O3 data replay * O4 preparation * Minutes * Progress of O3GK paper * hveto conf is same * segment is used as latest same science segments * definition of cutting end of segments is difference. * Channel list is used as on github's one. * Next step -> unifying cutting definition. * Kihyun will re-run omicron with new segment cutting definition * We need to merge veto segment from a lot of short ones to continuous one. * O3 data replay * Main purpose of O3 data replay is performing end-2-end test of low-latency pipelines (CAL, DET, DAS, etc). * LV will use real O3 data. * KAGRA provides simulated data (~80Mpc for BNS) because of too poor sensitivity of O3GK data. * We may need to inject GWs on software with consistency with LV's real events. * Frame work of software injection is already available. * SummaryPage * Updating VIS page. * It will be closed to LIGO's one. * LVAlert * k1det1 can be used for test. * Need personal account because we use personal DCC account for accessing GraceDB. * Ask LV people how to get common account on next LVK DET meeting. ----- === 20210204 (Thu.) === * Agenda * Progress of O3GK paper * O3 data replay * O4 requirement * Minutes * Progress of O3GK paper * Omicron trigger transfer: Kamioka -> KISTI, it is postponed. * Young-Min asked KISTI administrator. * GW-search triggers have not been served yet. * O3 data replay * K1:OPS-SIM_GAUSS1_IN1 (simulated error signal) * K1:OPS-SIM_GAUSS1_OUT (simulated h(t) ) * gaussian noise as floor level * Some spectral lines (cal lines, violin mode, power lines) * Simulated glitches. * K1:OPS-SIM_GAUSS3_OUT (simulated auxiliary channel) * O4 requirement * DQ state vector (Yamamoto) * Providing on real-time model. * Data Quality Report (Yuzurihara) * First step is to use lvalert in order to receive GW alert from GraceDB. * Transient Event validation (Kozakai) * Basic idea is omicron+hveto (same as O3GK) * Takeover should be done from Kozakai-san. * Category veto (Yamamoto) * At least CAT1 should be provided. * We need to convert to veto-definer file format. * Spectral lines investigation (Yokozawa) * Listing of VIS-derived peak frequencies. ----- === 20210128 (Thu.) === * Agenda * Report from Burst search * Binary range evaluation with C20 offline h(t) * Progress of O3GK paper * Minutes * Report from Burst search * * Binary range evaluation with C20 offline h(t) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12499|slide]] * Multi-taper and Welch show similar results * Bayesline result is slightly different from results by other two methods. * Estimated values are enough for O3GK (search) paper. * LVK review of this work is necessary for publishing results. * Progress of O3GK paper * === 20210121 (Thu.) === * Agenda * Announcement * LVK DetChar call will be held (Jan. 25 19:00 JST, KST) * Progress of O3GK paper * CAGMon results * O3 Data replay * Minutes * Progress of O3GK paper * Some difference between Kihyun's and Chihiro's results. * hveto setting should be tuned on conf file and re-run again. * GW search results will be provided 1-2 months later (?). * CAGMon results * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12481|slide]] * O3 data replay * LV requested the simulated data instead of O3GK data as KAGRA's data. * Auxiliary channels which has realistic coherence, coincidence etc are not available. * All multi-channel analyses cannot work well in such situation. * We need more discussion how do we join O3 data replay. === 20210107 (Thu.) === * Agenda * Progress of O3GK analysis * O4 preparation * Minutes * Progress of O3GK analysis * Analysis itself was finished. * Results by Chihiro and Kihyun are now comparing. * => Some conf. is still difference. * At least after finishing paper work, omicron triggers should be shared on Kashiwa cluster for remote site people. * O4 preparation * Model update will be finished soon. * => After model update, suspension commissioning will be started. * SummaryPages seems to be stopped. * => Because of the channel name update by VIS model changes. * => Current situation of real-time model is slightly complicated. ITMY: Old model, others: new model etc. * => After finishing CRY measurements, all suspension models are unified. |
----- === 20231220 (Wed.) === * Agenda * Announcement * KAGRA international workshop (KIW11)@Taiwan: 2023/04/16-17 * Gravitaional wave open data workshop (GWODW7)@Taiwan: 2023/04/18-20 [[https://gwosc.org/workshops/|web]] * presentation about the basic data quality (Yuzurihara) * LIGO-Virgo-KAGRA detchar joint meeting * tileslot: onthly, 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC) * Last meeting on Nov. 15 23:00 JST (14:00 UTC) [[https://wiki.ligo.org/DetChar/Telecon20231115|wiki]] * O4a/preO4b(not call it as postO4a)/ER16/O4b schedule: * '''O4a''': It will end at 1600 UTC on '''16 Jan 2024'''. LLO will end O4a observing early, at 1400 UTC. * '''ER16''': It will nominally start on '''13 Mar 2024''', and last for 2 weeks. (Note that ER16 will begin in the middle of the next LVK meeting at LSU, 11-14 March.) * '''O4b''': We plan to commence O4b at 1600 UTC (2500 JST) on '''27 Mar 2024'''. * Ref.[[https://wiki.ligo.org/Operations/Agenda231214#Agenda|internal short announcements (reminders)]], [[https://observing.docs.ligo.org/plan/|public announcements]] * Information of O4a [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/Observations/O4a|wiki]] page * White paper and task list for 2024 [[https://git.ligo.org/operations/operations-white-paper-2023|git repo]] * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Scattered light noise (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Classification of glitch noise (Shikano, Oshino) * IPC glitch * line noise study (Samurai) * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Related to segment files (Uchikata, Narikawa) * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Minutes * Announcement * Next meeting is 2023/1/10(Wed) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15527|result for 5/25]] * The result was updated by applying the high pass filter. Qscan didn't run automatically. Instead, manually Qscan was done. * Asked to write klog. * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27956|Summary of recent segment for IPC glitch (2023/11~12)]] * line noise study (Samurai) * Started code writing to identify the peak. * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28010|Omicron triggers at System B]] ----- === 20231213 (Wed.) === * Agenda * Announcement * KAGRA f2f meeting@Hongo, 2023/12/14-15 [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2023December|wiki]] * detchar status talk will be included in OPS status talk. * Next KAGRA international workshop@Taiwan: 2023/04/15-17 * Gravitaional wave open data workshop@Taiwan: 2023/04/17-19 [[https://gwosc.org/workshops/|web]] * presentation about the basic data quality (Yuzurihara) * LIGO-Virgo-KAGRA detchar joint meeting * tileslot: onthly, 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC) * Last meeting on Nov. 15 23:00 JST (14:00 UTC) [[https://wiki.ligo.org/DetChar/Telecon20231115|wiki]] * The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 [[https://wiki.ligo.org/Operations/Agenda231005|wiki]] * Information of O4a [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/Observations/O4a|wiki]] page * White paper and task list for 2024 [[https://git.ligo.org/operations/operations-white-paper-2023|git repo]] * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Scattered light noise (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27877|Investigation of scattered light noise]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27911|Summary of results of scattered light noise investigation]] [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15462|JGWdoc]] * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15470|result for 5/25]] * Classification of glitch noise (Shikano, Oshino) * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27865|Summary of recent segment for IPC glitch (2023/11~12)]] * line noise study (Samurai) * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27764|New SummaryPage state]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Is there an update on transferring the segment files to DQSEGDB/communicating with Robert? ==> YamaT * Related to segment files (Uchikata, Narikawa) * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Minutes * Scattered light noise (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27877|Investigation of scattered light noise]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27911|Summary of results of scattered light noise investigation]] [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15462|JGWdoc]] * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15470|result for 5/25]] * Still high pass filter is missed in the analysis * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27865|Summary of recent segment for IPC glitch (2023/11~12)]] * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27764|New SummaryPage state]] * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * Uchikata-san and Narikawa-san finished the re-production. But, the process failed at three data due to too high glitch rate ----- === 20231206 (Wed.) === * Agenda * Announcement * KAGRA f2f meeting@Hongo, 2023/12/14-15 [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2023December|wiki]] * Next KAGRA international workshop@Taiwan: 2023/04/15-17 * Gravitaional wave open data workshop@Taiwan: 2023/04/17-19 [[https://gwosc.org/workshops/|web]] * request for the presentation of the basic data quality * LIGO-Virgo-KAGRA detchar joint meeting * tileslot: onthly, 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC) * First meeting on Nov. 15 23:00 JST (14:00 UTC) [[https://wiki.ligo.org/DetChar/Telecon20231115|wiki]] * The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 [[https://wiki.ligo.org/Operations/Agenda231005|wiki]] * Transition the Kashiwa server from m31 to System-B for a personal account * instruction to prepare igwn conda environment on your personal account [[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/IGWN|memo]] * Information of O4a [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/Observations/O4a|wiki]] page * Task list revision: ~2023/12/11 * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27763|Investigation of 11/26(sun) data]] * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * line noise study (Samurai) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27764|New SummaryPage state]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Is there an update on transferring the segment files to DQSEGDB/communicating with Robert? ==> YamaT * Related to segment files (Uchikata, Narikawa) * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Minutes ----- === 20231129 (Wed.) === * Agenda * Announcement * KAGRA f2f meeting@Hongo, 2023/12/14-15 [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2023December|wiki]] * Next KAGRA international workshop@Taiwan: 2023/04/15-17 * Gravitaional wave open data workshop@Taiwan: 2023/04/17-19 [[https://gwosc.org/workshops/|web]] * LIGO-Virgo-KAGRA detchar joint meeting * tileslot: onthly, 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC) * First meeting on Nov. 15 23:00 JST (14:00 UTC) [[https://wiki.ligo.org/DetChar/Telecon20231115|wiki]] * The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 [[https://wiki.ligo.org/Operations/Agenda231005|wiki]] * Transition the Kashiwa server from m31 to System-B for a personal account * retire on Nov. 30, 2023 (JST) * require to copy your files [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10076|manual]] * instruction to prepare igwn conda environment on your personal account [[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/IGWN|memo]] * Information of O4a [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/Observations/O4a|wiki]] page * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * line noise study (Samurai) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * Clean up the gwsumm repository including the configuration files related to KAGRA * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Is there an update on transferring the segment files to DQSEGDB/communicating with Robert? ==> YamaT * Related to segment files (Uchikata, Narikawa) * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Minutes * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Transfer data to KISTI was completed. * Kihyun analyzed the O4a data. Next step is to post the klog and get the feedback from the commissioners * Update contents of summary page (Oshino) * Is that possible to add new condition to create the summary page? ==> yes. The new pages relaxed the lock condition will be generated for the commissioning purpose. * 11/26 silent run data? ==> Note that calibration and low-noise mode are not done yet. * line noise study (Samurai) * The account on system-B was delivered. * Related to segment files (Uchikata, Narikawa) * Test for VET (Veto Evaluation Tool) was done. [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15429|slide]] * We can check the performance of new segment files by using VET. ----- === 20231122 (Wed.) === * canceled ----- === 20231115 (Wed.) === * Agenda * Announcement * KAGRA f2f meeting@Hongo, 2023/12/14-15 [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2023December|wiki]] * LIGO-Virgo-KAGRA detchar joint meeting * Monthly * Planned timeslot: 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC) * First meeting is planned on Nov. 15 23:00 JST (14:00 UTC) [[https://wiki.ligo.org/DetChar/Telecon20231115|wiki]] * The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 [[https://wiki.ligo.org/Operations/Agenda231005|wiki]] * Transition the Kashiwa server from m31 to System-B for a personal account * retire on Nov. 30, 2023 (JST) * require to copy your files [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10076|manual]] * Information of O4a, please update [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/Observations/O4a|wiki]] page * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * lockloss study (Samurai) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * Clean up the gwsumm repository including the configuration files related to KAGRA * Can we check the cavity modes by summary page, such as DHARD? * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * The remained task is to transfer the segment files to DQSEGDB. * Related to segment files (Uchikata, Narikawa) * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Minutes * Annoucement by Lupin * KIW@Taiwan will be held on April 15, 2024. * At the same time, gravitational wave open data workshop will be held. [[https://gwosc.org/workshops|web]] * Invitation detchar member for the presentation * Noise hunting by machine learning and Hveto * Data transfer to KISTI is on-going. * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27587|Comment to Summary of recent segment for IPC glitch (2023/09~11)]] * Update contents of summary page (Oshino) * Can we check the cavity modes by summary page, such as DHARD? * yes. There is a page to summarize ASC channels * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27615|guardian state plot of LSC_LOCK on SummaryPage]] ----- === 20231108 (Wed.) === * Agenda * Announcement * KAGRA f2f meeting@Hongo, 2023/12/14-15 [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2023December|wiki]] * LIGO-Virgo-KAGRA detchar joint meeting * Monthly * Planned timeslot: 22:00 JST (13:00 UTC) or 6:00 JST (21 UTC) * First meeting is planned on Nov. 14 or 15 * The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 [[https://wiki.ligo.org/Operations/Agenda231005|wiki]] * Transition the Kashiwa server from m31 to System-B for a personal account * retire on Nov. 30, 2023 (JST) * require to copy your files [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10076|manual]] * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * lockloss study (Samurai) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * Clean up the gwsumm repository including the configuration files related to KAGRA * Can we check the cavity modes by summary page, such as DHARD? * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * The remained task is to transfer the segment files to DQSEGDB. * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Minutes * Tool to evaluate Gaussianity (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27369|Relaxing the condition of GauCh to calculate]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27450|Investigation for scattered light noise]] * lockloss study (Samurai) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27348|Lockloss study started]] * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27513|Summary of recent segment for IPC glitch (2023/09~11)]] * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27374|Modified plotting rage of SummaryPage]] * Related to segment files (Uchikata, Narikawa) * Summary of Veto Evaluation Tool(VET) [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15385|slide]] * The motivation of this tool is to exclude the noisy / glitchy data from the analysis and evaluate the deadtime and efficiency. * The small error happned around the gwsumm. We need to take care of the version of gwsumm. ----- === 20231025 (Wed.) === * Agenda * Announcement * LIGO-Virgo-KAGRA detchar joint meeting * Monthly * Planned timeslot: 22:00 JST (13:00 UTC) or 6:00 JST (21 UTC) * First meeting is planned on Nov. 14 or 15 * The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 [[https://wiki.ligo.org/Operations/Agenda231005|wiki]] * Transition the Kashiwa server from m31 to System-B for a personal account * retire on Nov. 30, 2023 (JST) * require to copy your files [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10076|manual]] * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * almost finished the paper writing about the methodology * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Syifa and Yuzurihara had a quick lecture for the summary page and the science mode * Syifa joined the gokagra slack? * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * lockloss study (Samurai) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27348|Lockloss study started]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * Clean up the gwsumm repository including the configuration files related to KAGRA * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27185|Modified plotting rage of SummaryPage]] * Combine DET computer resources into one DET cluster at Kamioka site * Related to segment files (Uchikata, Narikawa) * The remained task is to transfer the segment files to DQSEGDB. * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Minutes * Related to segment files (Uchikata, Narikawa) * future plan * collect and summarize the information of VET (veto evaluation tool) * https://wiki.ligo.org/DetChar/VetoEvaluationTool * https://wiki.ligo.org/DetChar/VetoEvaluationToolEx * https://wiki.ligo.org/DetChar/AutomatedVET * Can we run this on m31 or systemB? Can we demostrate the tool by using Omicron triggers? ----- === 20231011 (Wed.) === * Agenda * Announcement * LIGO-Virgo-KAGRA detchar joint meeting * Date : Montly. We are discussing the suitable time slot for LVK members. * The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 [[https://wiki.ligo.org/Operations/Agenda231005|wiki]] * Transition the Kashiwa server from m31 to System-B for a personal account * retire on Nov. 30, 2023 (JST) * require to copy your files [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10076|manual]] * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * Clean up the gwsumm repository including the configuration files related to KAGRA * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * The remained task is to transfer the segment files to DQSEGDB. * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Minutes * Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa) * Syifa will analyze the O4a data by Hveto analysis on KISTI cluster. Kihyun shared the manual to run Hveto at KISTI cluster. * On Friday, we will have a meeting to share the contents of the summary page ----- === 20231004 (Wed.) === * Agenda * Announcement * LIGO-KAGRA detchar joint meeting * Meeting will be held monthly. Any requests or suggestions? * KAGRA site report (Yuzurihara) * The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 * Francesco di Renzo is the new Virgo !DetChar coordinator -- replacing Nicolas Arnaud who is now the Virgo run coordinator. * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * [[https://git.ligo.org/detchar/ligo-summary-pages/-/merge_requests/370|Add link to KAGRA pages]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * The remained task is to transfer the segment files to DQSEGDB. * Transition the Kashiwa server from m31 to System-B (Uchikata, Narikawa) * Minutes * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26956|Pastavi update : Added option for SVG format and numpy binary including all the noise budget data]] * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26884|Update on the segment list production]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26917|Comment to Update on the segment list production]] * The remained task is to transfer the segment files to DQSEGDB. * Transition the Kashiwa server from m31 to System-B (Uchikata, Narikawa) * Clone the git repository * Set up crontab to generate cache files and segment files * Note that /data/KAGRA/raw/full on system B = /data/full on m31. * Question: when m31 will be shut down? * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=27050|Cache files and Segment lists on the Kashiwa System B clusters]] ----- === 20230927 (Wed.) === * Agenda * Announcement * LIGO-KAGRA detchar joint meeting * Meeting will be held monthly. Any requests or suggestions? * KAGRA site report (Yuzurihara) * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * [[https://git.ligo.org/detchar/ligo-summary-pages/-/merge_requests/370|Add link to KAGRA pages]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` (Uchikata, Narikawa) * Transition the Kashiwa server from m31 to System-B (Uchikata, Narikawa) * Minutes * Commissioning support + tasks related to O4a * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26842|Changed the mount directory on Pastavi server]] * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26884|Update on the segment list production]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26917|Comment to Update on the segment list production]] * The remained task is to transfer the segment files to DQSEGDB. * Transition the Kashiwa server from m31 to System-B (Uchikata, Narikawa) * Clone the git repository * Set up crontab to generate cache files and segment files * Note that /data/KAGRA/raw/full on system B = /data/full on m31. * Question: when m31 will be shut down? ==> End of November ----- === 20230920 (Wed.) === * Agenda * Announcement * LVK meeting @ Toyama * slides of plenary session [[https://dcc.ligo.org/cgi-bin/private/DocDB/DisplayMeeting?sessionid=5402|LIGO DCC]] * Derek's stay at KAGRA site * [[https://git.ligo.org/detchar/ligo-summary-pages/-/merge_requests/370|Add link to KAGRA pages]] * DQR * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Tool to evaluate Gaussianity (Yamamura) * Presentation at JPS meeting [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15002|slide]] * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26770|Shutdown the Pastavi server for power outage]] * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * New comer: nur syifa ruhama ----- === 20230906 (Wed.) === * Agenda * Announcement * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] [[https://wiki.ligo.org/LSC/Meeting/LVKMeetingSeptember2023.|program]] [[https://docs.google.com/spreadsheets/d/1G-GNKiIpRQWoL72OO2POaRWu1rE55Bk9LAj4K4dwCw8/edit#gid=1852099340|parallel session]] * Operations F2F: two 3-hour sessions * Monday 0930 - 1300 JST (OPS) * Monday 1440 - 1800 JST (CW, Stoch, DET) [[https://wiki.ligo.org/CW/Fall2023_StochCWDetchar_JointSession|agenda]] * Tuesday 1400 - 1700 JST (joint session with Observational Science) * Wednesday Plenary: Status of observatories * Thursday Plenary: Operation (including summary talk of DetChar) * presentation of application of iDQ at last OPS call [[https://docs.google.com/presentation/d/1qpqxs7YKBy3dAh433tKSHmu_cWHCPM-yx7sa6dk1Kes/edit#slide=id.p|slide]]. * power outage at Kashiwa. m31 server and Pastavi will be unavailable from Sep. 15(Fri) to 19 (Tue). * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://git.ligo.org/computing/helpdesk/-/issues/2864|KAGRA datatype inconsistent between frame libraries]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Commissioning support + tasks related to O4a * Tool to evaluate Gaussianity (Yamamura) * poster for LVK meeting [[https://dcc.ligo.org/LIGO-G2301578|poster]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26554|Non-Gaussianity at around 100 Hz caused by the excavators during O4a]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25738|Ground motion and SR3 chamber vibration(Yokozawa)]] * We simulate non-Gaussianity and estimate the performance of tools. We simulate the scattered light. Gauch shows some better performances. * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26561|Pastavi update : taking differences of interferometer values between good and bad situation]] * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * poster for LVK meeting [[https://dcc.ligo.org/G2301632|poster]] * Script to generate segment files (Uchikata, Narikawa) * Still some segments have a problem. * Might be an issue by the cache file. ----- === 20230830 (Wed.) === * Agenda * Announcement * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] * early registration started (next deadline August 20). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know. * Registration is required even for remote participants. * Operations F2F: two 3-hour sessions * Monday 0930 - 1300 JST (OPS) * Monday 1440 - 1800 JST (CW, Stoch, DET) * Tuesday 1400 - 1700 JST (joint session with Observational Science) * Wednesday Plenary: Status of observatories * Thursday Plenary: Operation * Commissioning support + tasks related to O4a * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Announcement * power outage at Kashiwa. m31 server will be shutdown from Sep. 15(Fri) to 19 (Tue). * Commissioning support + tasks related to O4a * Tool to evaluate Gaussianity (Yamamura) * He stays at the KAGRA site from 8/22 to 9/1. Preparing for JPS meeting and LVK meeting * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26380|Pastavi update : reading text file of ASD for noise budget]] * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Poster presentation at LVK meeting * Trouble on KISTI server, related to electricity problem * To analyze O4a data by Hveto, they will transport the O4a data from m31 to KISTI. Issue of account for m31. * Script to generate segment files (Uchikata, Narikawa) * Code review is on-going. Supplemental files are uploadded on [[https://git.ligo.org/uchikata/kagra-detchar/-/tree/main/Segment%20lists|git repo]] * Segments for SCIENCE MODE were generated and uploaded. We will perform the cross-check more. ----- === 20230816 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * deadline to submit proceeding is on August 17. Proceeding for status of DET has been submitted. [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14828|JGWdoc]] * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] * early registration started (next deadline August 20). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know. * Registration is required even for remote participants. * Operations F2F: two 3-hour sessions * Monday 0900 - 1200 JST * Tuesday 1400 - 1700 JST (will include a joint session with Observational Science) * Task during CAL/DET week + observation run data * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * guardian live process issue * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Tool to evaluate Gaussianity (Yamamura) * comparing the performance of tools by making ROC curve * will visit KAGRA site * Update contents of summary page (Oshino) * working on the reproduction of Omicron triggers * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26272|Added spectrogram plots of laser power]] * Script to generate segment files (Uchikata, Narikawa) * Code review is on-going. Supplemental files are uploadded on [[https://git.ligo.org/uchikata/kagra-detchar/-/tree/main/Segment%20lists|git repo]] ----- === 20230809 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * submit proceeding of preliminary version on July 18 and final version on August 10 * proceeding for status of DET [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14828|JGWdoc]] * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] * early registration started (next deadline August 20). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know. * Operations F2F: two 3-hour sessions * Monday 0900 - 1200 JST * Tuesday 1400 - 1700 JST (will include a joint session with Observational Science) * O4 pledge submission : deadline July 21 [[https://gwcenter.icrr.u-tokyo.ac.jp/o4pledge/|web]] * Task during CAL/DET week + observation run data * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * guardian live process issue * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Task during CAL/DET week + observation run data * Tool to evaluate Gaussianity (Yamamura) * ROC curve to compare my tool and previous research (Rayleigh stats.) * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26086|O4a noise budget]] [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/DAWG/Detchar/klog/klog26086|plot]] * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25925|IPC glitch comes again]] * Peak identifications [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * Stoch. group asked the information of known line noise. This web page will be helpful for stoch. activity. * The investigation of line frequency before and after cooling down mirrors might be an interesting topic. * Script to generate segment files (Uchikata, Narikawa) * Implementation was done. The review of the generated segment will be done. What is the plan? * We should ask how to share the category segment with DAC members * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Stochastic group is asking detchar to provide cbc veto definition of KAGRA's O4a data [[https://git.ligo.org/detchar/veto-definitions/-/blob/master/cbc/O4/H1L1-HOFT_C00_O4_CBC.xml|LH example]] ----- === 20230802 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * submit proceeding of preliminary version on July 18 and final version on August 10 * proceeding for status of DET [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14828|JGWdoc]] * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * proceeding deadline July 24 * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] * early registration started (next deadline July 30). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know. * Operations F2F: two 3-hour sessions * Monday 0900 - 1200 JST * Tuesday 1400 - 1700 JST (will include a joint session with Observational Science) * O4 pledge submission : deadline July 21 [[https://gwcenter.icrr.u-tokyo.ac.jp/o4pledge/|web]] * How to access ligo.org Google Workspace by KAGRA's authentification [[https://wiki.ligo.org/AuthProject/KagraGW|wiki]] * Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one. * Schedule of KAGRA commissioning * Meeting on 7/26 and 8/2 will be canceled due to conflict with ICRC * Task during CAL/DET week + observation run data * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications * [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26002|Peak identification around LSC loops]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25977|Peak identification of type-B suspensions]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25813|Peak identification in DARM spectrum]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25877|Peak identification of type-Bp suspensions]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * [[https://dcc.ligo.org/G2301354|slide]] * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * guardian live process issue * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25963|I regenerated the figures during SummaryPage was down.]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25974|Update on the condor submit file for the cache file production at m31]] * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) === 20230719 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * submit proceeding of preliminary version on July 18 and final version on August 10 * proceeding for status of DET [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14828|JGWdoc]] * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * proceeding deadline July 24 * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] * early registration started (next deadline July 30). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know. * Operations F2F: two 3-hour sessions * Monday 0900 - 1200 JST * Tuesday 1400 - 1700 JST (will include a joint session with Observational Science) * O4 pledge submission : deadline July 21 [[https://gwcenter.icrr.u-tokyo.ac.jp/o4pledge/|web]] * How to access ligo.org Google Workspace by KAGRA's authentification [[https://wiki.ligo.org/AuthProject/KagraGW|wiki]] * Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one. * Schedule of KAGRA commissioning * Meeting on 7/26 and 8/2 will be canceled due to conflict with ICRC * Task during CAL/DET week + observation run data * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications * [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/knownlines_o4a.html|web]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=26002|Peak identification around LSC loops]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25977|Peak identification of type-B suspensions]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25813|Peak identification in DARM spectrum]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25877|Peak identification of type-Bp suspensions]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * [[https://dcc.ligo.org/G2301354|slide]] * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * guardian live process issue * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25963|I regenerated the figures during SummaryPage was down.]] * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25974|Update on the condor submit file for the cache file production at m31]] * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes ----- === 20230712 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * submit proceeding of preliminary version on July 18 and final version on August 10 * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * proceeding deadline July 24 * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] * early registration started (next deadline July 30). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let me know yamaT and yuzu. * O4 pledge submission : deadline July 21 [[https://gwcenter.icrr.u-tokyo.ac.jp/o4pledge/|web]] * How to access ligo.org Google Workspace by KAGRA's authentification [[https://wiki.ligo.org/AuthProject/KagraGW|wiki]] * Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one. * New comers from UNIST * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Peak identifications * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Young-Min Kim moved to KASI with permanent job * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25878|Pastavi update : reading text file of ASD for noise budget]] * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25925|IPC glitch comes again]] * It seems to come from the changes from Thursday evening (7/6) to Friday morning. All changes should be reverted once for checking causes. * Peak identifications * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25877|Peak identification of type-Bp suspensions]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25876|Violin mode peak identification in DARM spectrum]] * can we provide this information to DAC members? ==> prepare the web page * next step is to pass line information to NoEMi * Update contents of summary page (Oshino) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * Is there segment information? ==> the latest files are at `/home/detchar/git/kagra-detchar/tools/Segments/Script/test/K1-GRD_SCIENCE_MODE/2023/` * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * guardian live process issue * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25910|Live data summary page seems to have some trobles]] * k1nds1 can’t access new data files. Summary page can’t make plots. Next step is to regenerated old page * Script to generate segment files (Uchikata, Narikawa) * developed two kinds of script to generate segment : (1) running every 15 minutes (2) analyze 24 hour data * issue on duplication in generated cache file at m31. We added the option to remove job automatically when it's timeout * how do you proceed the validation test of generated segment? * plan to print actual value and compare the values around the edge of segment ----- === 20230705 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * submit of proceeding : July 18. * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * proceeding deadline July 24 * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] * early registration started (next deadline July 30). Contributed poster is welcome and good opportunity to discuss your results with LV colleagues. Please let me know yamaT and yuzu. * To receive GraceDB alert during O4, check [[https://emfollow.docs.ligo.org/followup-advocate-guide/preparation.html|RRT Lv0 shifter manual]] * gwistat (public) [[https://online.ligo.org]] * public summary page [[https://gwosc.org/detector_status/today]] * How to access ligo.org Google Workspace by KAGRA's authentification [[https://wiki.ligo.org/AuthProject/KagraGW|wiki]] * Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one. * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * added sort function [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/|web]] * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25786|Pastavi : fixed the issue of listing up xml files]] * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Network connection between Kamioka and CIT by using host-based authentification was archived. [[https://git.ligo.org/computing/helpdesk/-/issues/2831#note_757114|gitlab issue]] * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25789|Change process execution time]] (especially rerun process for summary page and Hveto) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * guardian live process issue * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * Event validation (YamaT) * added sort function [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/misc/html/|web]] * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25786|Pastavi : fixed the issue of listing up xml files]] * DQR update (Yuzurihara) * Network connection between Kamioka and CIT by using host-based authentification was archived. [[https://git.ligo.org/computing/helpdesk/-/issues/2831#note_757114|gitlab issue]] * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25789|Change process execution time]] (especially rerun process for summary page and Hveto) * run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * guardian live process issue * Script to generate segment files (Uchikata, Narikawa) * the development was almost finished. the review will start soon. ----- === 20230628 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * submit of proceeding : July 18. * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * proceeding deadline July 24 * LVK meeting @Toyama International Conference Center, 2023/09/11-15 [[https://www.resceu.s.u-tokyo.ac.jp/symposium/LVK2023toyama/index.php|web]] * early registration started (first deadline June 29) * To receive GraceDB alert during O4, check [[https://emfollow.docs.ligo.org/followup-advocate-guide/preparation.html|RRT Lv0 shifter manual]] * gwistat (public) [[https://online.ligo.org]] * public summary page [[https://gwosc.org/detector_status/today]] * How to access ligo.org Google Workspace by KAGRA's authentification [[https://wiki.ligo.org/AuthProject/KagraGW|wiki]] * Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one. * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * DQ flag (CAT1) * Event validation (YamaT) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Test of network connection between Kamioka and CIT should be done soon. * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation (YamaT) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25604|Data validation check around public events]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25642|Automation of run status evaluation]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25715|Bug fix for the event validation during commissioning break]] * (Itoh) can I use this result at ICRC? ==> please contact CPC * Tool to evaluate Gaussianity (Yamamura) * report of scattered light contaminated sensitivity during O4a * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25641|Non-Gaussianity from 1:00 UTC]] [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15055|summary slide]] [[https://gwdetchar.readthedocs.io/en/stable/scattering/index.html|Optical scattering tool]] * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25672|Fixed issue of noise budget on Pastavi server]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25703|Pastavi issue on reading xml file incorrectly]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25753|Pastavi update : Added threshold for coherence]] * DQR update (Yuzurihara) * Test of network connection between Kamioka and CIT should be done soon. * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25663|Add high pass filter to Omicron]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25725|Added noise budget page to SummaryPage]] * run Omicron at Kamioka site and update the Omicron plots on summary page? * (YamaT) We should remove the (incorrect) results of Omicron from summary page. * (Oshino) I will rerun Omicron and refresh the summary pages * provide the dedicated summary page for O4a of KAGRA? [[https://ldas-jobs.ligo.caltech.edu/~detchar/summary/O3a/|O3a (LV)]] * (YamaT) We are not sure O4a summary page for LVK will be prepared. It's better to prepare by ourself * (Oshino) LV data will be shown in our dedicated summary page? ==> it's difficult to read LV data at Kamioka site * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25721|Guardian live process was stopped from 6/16]] * (Yuzu) what is the counterplan? ==> adjust configuration file when it happened again * Script to generate segment files (Uchikata, Narikawa) * Development of script almost finished. Check will be done by chairs ----- === 20230621 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * submit of proceeding : July 18. * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * To receive GraceDB alert during O4, check [[https://emfollow.docs.ligo.org/followup-advocate-guide/preparation.html|RRT Lv0 shifter manual]] * gwistat (public) [[https://online.ligo.org]] * public summary page [[https://gwosc.org/detector_status/today]] * How to access ligo.org Google Workspace by KAGRA's authentification [[https://wiki.ligo.org/AuthProject/KagraGW|wiki]] * Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one. * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * brief summary from operators [[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Observation/O4a/lockloss|wiki]] * DQ flag (CAT1) * segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka * flag of calibrating data is included in observation flag via SDF flag * after everything is ready, contact Robert to update the segment information on DQSEGDB * Event validation * Guardian performance (Yamamura) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * glitch rate * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * Event validation * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25604|Data validation check around public events]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25642|Automation of run status evaluation]] * Tool to evaluate Gaussianity (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25641|Non-Gaussianity from 1:00 UTC]] * Update contents of summary page (Oshino) * Hveto with high pass filter is necessary * Script to generate segment files (Uchikata, Narikawa) * Update of script is on-going. added several functions to create segment files ----- === 20230614 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * To receive GraceDB alert during O4, check [[https://emfollow.docs.ligo.org/followup-advocate-guide/preparation.html|RRT Lv0 shifter manual]] * gwistat (public) * public summary page [[https://gwosc.org/detector_status/today]] * How to join ligo.org Google Workspace by KAGRA's authentification [[https://wiki.ligo.org/AuthProject/KagraGW|wiki]] * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Guardian performance (Yamamura) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * glitch rate * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * Tool to evaluate Gaussianity (Yamamura) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15016|slide]] * bump was seen in ASD around 95 Hz ~ 100 Hz * (Yokozawa) check the coincidence of seismometer signals especially for z-axis * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25550|Segment production for missing/broke frame files]] ----- === 20230607 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * JPS meeting (Physical Society of Japan) @ Tohoku university : registration deadline ~06/07 14:00JST [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * O4a event validation training followed by Q&A (see email from Ronaldas on May 23) * [[https://dcc.ligo.org/LIGO-G2300839|recording]] * May 31st, 8am BST == 16:00 JST (east friendly) * To receive GraceDB alert during O4, check [[https://emfollow.docs.ligo.org/followup-advocate-guide/preparation.html|RRT Lv0 shifter manual]] * gwistat (public) * public summary page [[https://gwosc.org/detector_status/today]] * [[https://git.ligo.org/computing/helpdesk/-/issues/4082|KAGRA data not available at CIT]] ==> solved. * How to join ligo.org Google Workspace by KAGRA's authentification [[https://wiki.ligo.org/AuthProject/KagraGW|wiki]] * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Guardian performance (Yamamura) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * glitch rate * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * Guardian performance (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25488|Summary of Guardian LSC_LOCK state during 05/17 9:00 ~ 05/23 13:34 JST]] * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14996|slide]] * Tool to evaluate Gaussianity (Yamamura) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15002|JPS submission]] * non Gaussianity around 100Hz * what is the next step? ==> investigate the coincident behavior of other sensors * what is the origin of 50Hz line fluctuation? ==> unknown * DQR update (Yuzurihara) * Review is on-going. * Prepared the documentation for rangecheck [[https://detchar.docs.ligo.org/dqrtasks/rangecheck.html|document]] * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25483|k1sum0 trouble]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25523|SummaryPage maintenance]] * (Yuzu) Should we change the Omicron configuration for h(t) channel for summary page? [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25424|Omicron triggers around 70 Hz]] * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25464|Segment production for IPC glitch]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25515|Segments on CDS workstation]] ----- === 20230531 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.[[https://www.icrc2023.org/|web]] * JPS meeting (Physical Society of Japan) @ Tohoku university : registration deadline ~06/07 14:00JST [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * O4a event validation training followed by Q&A (see email from Ronaldas on May 23) * May 31st, 8am BST == 16:00 JST (east friendly) * To receive GraceDB alert during O4, check [[https://emfollow.docs.ligo.org/followup-advocate-guide/preparation.html|RRT Lv0 shifter manual]] * gwistat (public) * public summary page [[https://gwosc.org/detector_status/today]] * notification about sensitivity / inspiral range * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Guardian performance (Yamamura) * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * IPC glitch * glitch rate * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Announcement * gwistat (public) * Different definition of distance * public summary page [[https://gwosc.org/detector_status/today]] * Issue on data transfer to CIT. No care to dump the frame data * (Lupin) KIW11 in next April at Taiwan. Plan to have open data lecture and invite detchar members as speaker * Task during CAL/DET week + observation run data [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|task list]] * O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST * Guardian performance (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25382|Summary of Guardian LSC_LOCK state during 05/17 9:00 ~ 05/23 13:34 JST]] * (YamaT) Can you distinguish intentional lockloss?(request DOWN by hand) * (Yamamura) discuss offline * Tool to evaluate Gaussianity (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25372|Symmetric non-Gaussian feature around 340-400Hz]] * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25401|IPC gliche investigation]] * need to collect more statistics * cause might be related to CPU load of DAQ system * glitch rate * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25357|Glitch rate during CAL/DET week]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25424|Omicron triggers around 70 Hz]] * 70 Hz glitch was not real glitch. When we apply the hight pass filter with 10Hz or use DISPLACEMENT channel, the glitch disappeared. * (YamaT) In the end, should we use which channel? h(t) channel with high pass filter or DISPLACEMENT channel? * (Yuzu) h(t) channel will be straightforward. * (YamaT) If the analysis method is affected by the difference of waveforms, we will obtain the different results, such as SNR. Hveto result depends on magnitude of SNR (by threshold). * Script to generate segment files (Uchikata, Narikawa) * Segment information for frame availability (provided by DMG) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25327|Development of code to check the frame availability of m31 data (Kawamoto)]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25341|The results of script (Kawamoto)]] ----- === 20230524 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Registration fee (Online without Presentation) is free for master or undergraduate students * KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) [[https://indico.phys.sinica.edu.tw/event/74/|web]] * Oshino-san will make a status talk of DetChar : [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14930|slide]] * JPS meeting (Physical Society of Japan) @ Tohoku university : registration deadline ~06/07 14:00JST [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|web]] * Collect all information related to O4. [[https://wiki.ligo.org/LSC/JRPComm/ObsRun4|wiki]] * Added the link to [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14964|Online IFO status]] * Update of LIGO, VIRGO AND KAGRA OBSERVING RUN PLANS (15 May 2023) [[https://observing.docs.ligo.org/plan/|web]] * O4a event validation training followed by Q&A (see email from Ronaldas) * May 30th, 6pm BST == 2:00 JST * May 31st, 8am BST == 16:00 JST (east friendly) * GraceDB alert during O4 / RRT Lv0 shifter [[https://emfollow.docs.ligo.org/followup-advocate-guide/preparation.html|document]] * public summary page [[https://gwosc.org/detector_status/today]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230524|Commissioning230524]] * Task during CAL/DET week * May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * OpLev glitch in TypeB/Bp suspensions * IPC glitch * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Task during CAL/DET week * last week, no commissioning work * May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25294|SCIENCE flag works fine]] * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14964|Online IFO status (YamaT)]] * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|slide]] * glitch rate evaluation (Uchikata) [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14977|slide]] * clustering window is 0.1 s * (Yokozawa) What is the cause of high SNR glitch around 70Hz? * might be caused by Omicron itself * Uchikata-san will make a summary plot to focus 70Hz. * Commissioning support * Tool to evaluate Gaussianity (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25338|Decrease in the inspiral range of BBH [30-30], on 05/21]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25330|Major improvement of GauCh]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25289|An investigation of Non-Gaussiannity on 5/16]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25306|Link to non Gaussianity monitor (Gauch) is available on summary page]] * IPC glitch * IPC glitch occurrence is monitored. During observation run, IPC glitch time will be spent for the manual alignment of PR3. * occurrence rate was decreased? * When we move the time to launch detchar tool, the number of IPC glitch was reduced. * DQR update (Yuzurihara) * Code review is on-going * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25280|SummaryPage finalization for O4a]] * Script to generate segment files (Uchikata, Narikawa) * Segment information for frame availability (provided by DMG) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25327|Development of code to check the frame availability of m31 data (Kawamoto)]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25341|The results of script (Kawamoto)]] ----- === 20230517 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Registration fee (Online without Presentation) is free for master or undergraduate students * KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) [[https://indico.phys.sinica.edu.tw/event/74/|web]] * Registration deadline: May 22, 2023. * Oshino-san will make a status talk of DetChar : [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14930|slide]] * Collect all information related to O4. [[https://wiki.ligo.org/LSC/JRPComm/ObsRun4|wiki]] <-- Please updating as needed, then making changes to black text in the updated section. * [[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/DataQuality|DataQuality information]] * KAGRA's plan : May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period * moved from detchar slack to mattermost (DetChar / DetChar Data Quality / DetChar-Tools channels) * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230517|Commissioning230517]] * Task during CAL/DET week * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14965|slide]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25221|A brief summary of the investigation of Non-Gaussian data]] * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * OpLev glitch in TypeB/Bp suspensions * IPC glitch * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230517|Commissioning230517]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25257|Moving lines in the silent run]] * Commissioning support * Tool to evaluate Gaussianity (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25221|A brief summary of the investigation of Non-Gaussian data]] * update summary page for Gauch * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=25228|CPU load reduction of k1lsc]] * Guardian might be able to handle this issue. ----- === 20230510 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Registration fee (Online without Presentation) is free for master or undergraduate students * KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) [[https://indico.phys.sinica.edu.tw/event/74/|web]] * Registration deadline: May 22, 2023. Deadline for presentation : 30 Apr 2023, 23:59 * Collect all information related to O4. [[https://wiki.ligo.org/LSC/JRPComm/ObsRun4|wiki]] <-- Please updating as needed, then making changes to black text in the updated section. * KAGRA's plan : May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period * moved from detchar slack to mattermost (DetChar / DetChar Data Quality / DetChar-Tools channels) * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230510|Commissioning230510]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * OpLev glitch in TypeB/Bp suspensions * IPC glitch * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes ----- === 20230503 (Wed.) === * cancel meeting ----- === 20230426 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Registration fee (Online without Presentation) is free for master or undergraduate students * KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) [[https://indico.phys.sinica.edu.tw/event/74/|web]] * Registration deadline: May 22, 2023. Deadline for presentation : 30 Apr 2023, 23:59 * Collect all information related to O4. [[https://wiki.ligo.org/LSC/JRPComm/ObsRun4|wiki]] <-- Please updating as needed, then making changes to black text in the updated section. * Maintenance of main data storage server (m31 and system-B) : from 11:00 to 16:00 on Sat. April 22 * Update of the public announcement (16 April) [[https://observing.docs.ligo.org/plan/|web]] * KAGRA's plan : April 26 (Wed) rehearsal of calibration measurement, May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230426|Commissioning230426]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * OpLev glitch in TypeB/Bp suspensions * IPC glitch * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230426|Commissioning230426]] * Commissioning support * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24917|Hveto results during silent run 23/03/07 ~ 23/03/08]] * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24949]] * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24929|Line glitch at 2023-04-21 13:12:00]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24956|Resubmit live process]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24885|Added channels to Omegascan parameter file]] ----- === 20230419 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Registration fee (Online without Presentation) is free for master or undergraduate students * KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) [[https://indico.phys.sinica.edu.tw/event/74/|web]] * Registration deadline: May 22, 2023. Deadline for presentation : 30 Apr 2023, 23:59 * Collect all information related to O4. [[https://wiki.ligo.org/LSC/JRPComm/ObsRun4|wiki]] <-- Please updating as needed, then making changes to black text in the updated section. * Maintenance of main data storage server (m31 and system-B) : from 11:00 to 16:00 on Sat. April 22 * Update of the public announcement (16 April) [[https://observing.docs.ligo.org/plan/|web]] * KAGRA's plan : April 26 (Wed) rehearsal of calibration measurement, May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period * Checklist for event validation (YamaT, Yuzurihara) * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230419|Commissioning230419]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * OpLev glitch in TypeB/Bp suspensions * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Checklist for event validation (YamaT, Yuzurihara) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14906|slide]] * Asking CBC chair about how many CBC events should be validated by KAGRA detchar members. * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230419|Commissioning230419]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/index.php?r=24841|Which peaks are the violin mode??]] * Commissioning support * Tool to evaluate Gaussianity (Yamamura) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14923|presentation slide]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24792|Progress on our Gaussianity check tool (GauCh)]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24765|GUI tooling of the tool for checking Gaussianity]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24764|Gaussianity check of the strain data on 02/16]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24780|Comment to Morning silent run 230406]] * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24877|Pastavi update : Output the numpy binary files]] * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Hveto analysis was done at KISTI cluster * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14900|presentation slide]] * Comments on round winner channels * time window : LIGO uses 0.1 s window * most of them (No.2, 3, 4, 6) are related to CARM control signal * we should remove them from the channel list and iterate the analysis. * ASC-POP_FORWARD signal : input beam angular has glitch * why VIS-SR3_IM_DAMP_V_IN1_DQ was related to DARM? * which igwn environment was used? ==> python 3.6 environment * DQR update (Yuzurihara) * this week no review call. * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24874|Fixed channel names on Omicron and Hveto parameter files]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24854|Duplication of the cache file]] * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24773|Modified make segment script]] * to validate the new segment xml file, Hveto (version 2) was used. * required to edit ini file, such as peak ==> peak_time ----- === 20230412 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Registration fee (Online without Presentation) is free for master or undergraduate students * KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) [[https://indico.phys.sinica.edu.tw/event/74/|web]] * Collect all information related to O4 [[https://wiki.ligo.org/LSC/JRPComm/ObsRun4|wiki]] * Checklist for event validation (YamaT, Yuzurihara) * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230412|Commissioning230412]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Staying at KAGRA site this week. * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * OpLev glitch in TypeB/Bp suspensions * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Operation of NoEMi * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Checklist for event validation (YamaT, Yuzurihara) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14906|slide]] * Asking CBC chair about how many CBC events should be validated by KAGRA detchar members. * Commissioning support * Tool to evaluate Gaussianity (Yamamura) * Staying at KAGRA site this week. * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24765|GUI tooling of the tool for checking Gaussianity]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24764|Gaussianity check of the strain data on 02/16]] * DQR update (Yuzurihara) * Review of DQR tool is on-going. [[https://git.ligo.org/detchar/data-quality-report/-/wikis/DQR-Review-Meeting-2023-04-10|review call wiki]] * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24746|Results of PSL tapping test with Hveto and Omegascan]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24686|Update stran data on SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24685|Resubmit live process]] * Script to generate segment files (Uchikata, Narikawa) * One issue about round method for PEM_EARTHQUAKE was solved. ----- === 20230405 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Registration fee (Online without Presentation) is free for master or undergraduate students * KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) [[https://indico.phys.sinica.edu.tw/event/74/|web]] * Zoom meeting on O4 RRT: call for level-0 shift takers : deadline April 7 UTC 0800. * RRT demo [[https://dcc.ligo.org/LIGO-G2300473|slide]] * RRT presentation at plenary session [[https://dcc.ligo.org/LIGO-G2300580|slide]] * Collect all information related to O4 [[https://wiki.ligo.org/LSC/JRPComm/ObsRun4|wiki]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230329|Commissioning230329]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * OpLev glitch in TypeB/Bp suspensions * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Script to generate segment files (Uchikata, Narikawa) * Operation of NoEMi * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Commissioning support * Pastavi update (Yuzurihara) * Preparing the summary page to list up noise budget which were generated by commissioners * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * trying to solve the errr related to segment file * Classification of glitch noise (Shikano, Oshino) * Hveto related * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24589|Unsafe channel of Hveto]] * OpLev glitch in TypeB/Bp suspensions * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * Detchar cluster is constructed at KAGRA site * need to test each Detchar tool in conda env. * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24679|Sometimes loading Hveto page was failed]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24678|Update rerun process for summary page]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24661|Modified make segment script]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24595|Restarting Fscan]] * Operation of NoEMi * Proposal to use NoEMi (line tracking tool developed by Virgo) * During O3 era, we attempted to install at Kamioka * Try to install NoEMi at m31 (at Kashiwa) this summer with developer's help * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14893|introduction slide]] * Q. what is difference between Fscan and NoEMi? * In NoEMi, there is database to list up line noise. That requires the human-input. No database on Fscan ----- === 20230329 (Wed.) === * Agenda * Announcement * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Registration fee (Online without Presentation) is free for master or undergraduate students * Zoom meeting on O4 RRT: call for level-0 shift takers : March 30 18:30-20:00 JST (see [kagra 05680]) * RRT demo [[https://dcc.ligo.org/LIGO-G2300473|slide]] * RRT presentation at plenary session [[https://dcc.ligo.org/LIGO-G2300580|slide]] * Collect all information related to O4 [[https://wiki.ligo.org/LSC/JRPComm/ObsRun4|wiki]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230329|Commissioning230329]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Classification of glitch noise (Shikano, Oshino) * Hveto related * OpLev glitch in TypeB/Bp suspensions * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Minutes * Commissioning support * Pastavi update (Yuzurihara) * Prepared the manual, how to create noise budget by Pastavi [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14858|manual]] * Noise hunting by machine learning and Hveto (Kyujin, Kihyun) * Verification of channel list for Hveto * Classification of glitch noise (Shikano, Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24256|Glitch Annotation Server Built]] * Hveto related * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24516|Checking Hveto result of this week]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24404|Hveto result on Mar 11th]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24332|Channel list of QPDs]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24354|Changed time window on Hveto]] * OpLev glitch in TypeB/Bp suspensions * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24565|OpLev glitches in the TypeB/Bp suspensions]] * DQR update (Yuzurihara) * Script was implemented to wait frame files [[https://git.ligo.org/o4-dqr/o4-dqr-configuration/-/merge_requests/40|merge request]] * Review for infra-tool and task is on-going. * Software to collect the DQR result from each site to CIT is still under development. * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24471|SummaryPage update]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24418|Comment to SummaryPage trouble: process was stopped from 3/13 21:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24411|SummaryPage trouble: process was stopped from 3/13 21:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24334|SummaryPage trouble: process was stopped from 3/9 3:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24329|SummaryPage trouble: process was stopped from 3/9 1:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24317|SummaryPage trouble: process was stopped from 3/8 3:30 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24302|SummaryPage trouble: process was stopped from 3/7 18:00 UTC]] * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24392|Operation test to generate segment files by new script]] ----- === 20230322 (Wed.) === * cancel due to overlap with JPS meeting ----- === 20230315 (Wed.) === * We will skip the meeting due to LVK meeting ----- === 20230308 (Wed.) === * Agenda * Announcement * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA [[https://sites.northwestern.edu/lvk2023ciera/|web]] * JPS meeting : 22 to 25 March 2023 @ Online style [[https://www.jps.or.jp/activities/meetings/spring/spring_index.php|web]] * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230308|Commissioning230308]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Hveto related * Proposal of Web App for KAGRA Data Diagnostic (Nakamura) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Minutes * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230308|Commissioning230308]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24255|Computation of expected improvement of inspiral range by reduction of line noise / bump]] * Commissioning support * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24306|Manual for beginner : how to create noise budget by Pastavi]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24303|Comment to Noise budget mode is available on Pastavi]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24223|Comment to Noise budget mode is available on Pastavi]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24206|Comment to Noise budget mode is available on Pastavi]] * [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=24117|Pastavi update: Updated the table for xml files]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Plan to apply Hveto to silent run data * Hveto related * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24247|Result of Hveto]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24218|Checking channel list of Omicron and Hveto]] * where can we find the latest channel list? ==> [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/hveto/day/20230308/about/|channel list]] * channel names are different from O3GK. PEM sensors were added. The list is still under the update. * Proposal of Web App for KAGRA Data Diagnostic (Nakamura) * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24269|SummaryPage trouble: process was stopped from 3/5 11:45 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24252|Update Online DQ vector plot on SummaryPage]] * One bit was added in DQ flag [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/summary/day/20230308/lock/online_dq/|web]] * we need to update [[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/DataQuality|wiki page]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24233|SummaryPage trouble: process was stopped from 3/1 21:30 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24183|SummaryPage trouble: process was stopped from 2/27 2:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24130|Modified guadian state on SummaryPage]] * Combine DET computer resources into one DET cluster at Kamioka site * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24204|New DET cluster]] * Installed new DET cluster on the Kamioka site. HTCondor is available. * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24272|Upload modified code to the github]] ----- === 20230301 (Wed.) === * we will skip the meeting ----- === 20230222 (Wed.) === * Agenda * Announcement * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA [[https://sites.northwestern.edu/lvk2023ciera/|web]] * JPS meeting : 22 to 25 March 2023 @ Online style [[https://www.jps.or.jp/activities/meetings/spring/spring_index.php|web]] * ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Yuzurihara will present the status of KAGRA detchar [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14828|abstract]] * KAGRA Authorship 2023 Research effort submission * see [kagra 05598] * deadline : February 22 (Wed.) 17:00 (JST) * Release of LIGO's auxiliary data from O3 is now public [[https://www.gw-openscience.org/O3/auxiliary/|web]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230222|Commissioning230222]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Proposal of Web App for KAGRA Data Diagnostic (Nakamura) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Minutes * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14839|poster]] for ICRR internal conference * Question : do you include the effect of multiple comparison? ==> not yet * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24078|Pastavi update: Updated the table for xml files]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23975|Noise budget mode is available on Pastavi]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Can we apply the hveto to silent run data on m31? ==> yes * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * New served for k1det1 was installed. It is working for running Bruco. * The latest result of Bruco is available [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/Bruco/latest/index.html|web]] * DQR update (Yuzurihara) * The review is on-going. The package to transfer the DQR result is available, we need to test it at KAGRA site. * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24073|SummaryPage trouble: rerun process was stopped]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24064|Modified plot range of trans IR QPD on SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24063|SummaryPage trouble: process was stopped from 2/20 19:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24042|Modified guadian state on SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=24019|SummaryPage trouble: process was stopped from 2/17 1:30 UTC]] * Script to generate segment files (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23992|Changes of setting of crontab at M31]] * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14838|slide (Uchikata)]] * operation test on m31 was done. From comparison, confirmed the script is running well. Next step is to upload the script to github. * others * we will skip meeting next week ----- === 20230215 (Wed.) === * Agenda * Announcement * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA [[https://sites.northwestern.edu/lvk2023ciera/|web]] * JPS meeting : 22 to 25 March 2023 @ Online style [[https://www.jps.or.jp/activities/meetings/spring/spring_index.php|web]] * ICRC2023 : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * Collecting budget plan for FY2023. * mainly for maintenance and repair, slight R&D/preparation for upgrade for O5 and so on. * We asked the budget plan for purchase of UPSs and new servers * KAGRA Authorship 2023 Research effort submission * see [kagra 05598] * deadline : February 20 (Mon) 17:00 (JST) * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230215|Commissioning230215]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Proposal of Web App for KAGRA Data Diagnostic (Nakamura) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Minutes * Announcement * KAGRA Authorship 2023 Research effort submission * see [kagra 05598] * deadline : February 20 (Mon) 17:00 (JST) * Commissioning support * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23966|Noise budget mode is available on Pastavi]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Favor to analyze the recent KAGRA data (silent run). But, there is an issue around the data transfer. We will talk after the meeting. * Proposal of Web App for KAGRA Data Diagnostic (Nakamura) * [[attachment:presentation.pdf|slide]] * Questions * what is the difference from summary page? benefit? * can we use jupyter hub? * how do you manage authentification? * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23953|Restart live guardian process]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23917|Update rerun process for summary page]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23899|Comment to Omicron process has been stopped]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23898|Modified SummaryPage configuration file]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23897|Omicron process has been stopped]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23884|Add wind speed and direction plots to SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23883|Modified LSC_LOCK guardian plot on SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23881|Modified VIS guardian plot]] * Combine DET computer resources into one DET cluster at Kamioka site * asking how to construct the condor cluster to NAOJ engineer * Script to generate segment files (Uchikata, Narikawa) * test on m31 is on-going. In several day, we will compare the results. * (YamaT) no reason to select 15 min. In future, frequency might be reduced. ----- === 20230208 (Wed.) === * Agenda * Announcement * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA [[https://sites.northwestern.edu/lvk2023ciera/|web]] * JPS meeting : 22 to 25 March 2023 @ Online style [[https://www.jps.or.jp/activities/meetings/spring/spring_index.php|web]] * ICRC2023 : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 [[https://www.icrc2023.org/|web]] * New main data storage server @ Kashiwa (called system-B) [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14750|manual]] * Mail from Kanda-san : system-A will work about one more year. * Collecting budget plan for FY2023. * mainly for maintenance and repair, slight R&D/preparation for upgrade for O5 and so on. Is there any request? * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230208|Commissioning230208]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Minutes * Commissioning support * New server arrived at KAGRA site. This will be server dedicated for Bruco (k1det2) * Investigation of silent run * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23793|Modification of LSC LOCK Guardian : shorten the iteration to find IR resonance]] * Tool to evaluate Gaussianity (Yamamura) * Preparation of the poster for ICRR internal conference. * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23810|Add high pass filter to the strain channel on SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23858|Modified LSC_LOCK guardian on SummaryPage]] * Script to generate segment files (Uchikata, Narikawa) * Test by crontab is on-going at m31. Checking the consistency between summary page and the generated segment files. ----- === 20230201 (Wed.) === * Agenda * Announcement * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA [[https://sites.northwestern.edu/lvk2023ciera/|web]] * JPS meeting : 22 to 25 March 2023 @ Online style [[https://www.jps.or.jp/activities/meetings/spring/spring_index.php|web]] * New main data storage server @ Kashiwa (called system-B) [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14750|manual]] * Yuzurihara will copy the files and directories on detchar account to system-B * Mail from Kanda-san : system-A will work about one more year. * LIGO-Virgo-KAGRA Town Hall Telecon, Thursday, 26 Jan 2023 [[https://wiki.gw-astronomy.org/OpenLVEM/WebHome#Telecons|wiki]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230201|Commissioning230201]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Minutes * Commissioning support * Investigation of silent run * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23767|Summary of silent run during 2022/12/28~2023/01/03]] * lock recover time : O3GK 12 min ==> 2023/1 3.5 min (3.4 times faster) * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23696|Pastavi update : added favorite comb of channels]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23695|Noise budget mode is available on Pastavi]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23750|Production of cache(ffl) file for second/minute trend data]] * Script to generate segment files (Uchikata, Narikawa) * test by crontab is on-going. Some issues remain. ----- === 20230125 (Wed.) === * Agenda * Announcement * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA [[https://sites.northwestern.edu/lvk2023ciera/|web]] * JPS meeting : 22 to 25 March 2023 @ Online style [[https://www.jps.or.jp/activities/meetings/spring/spring_index.php|web]] * New main data storage server @ Kashiwa (called system-B) [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14750|manual]] * Solved issue to login detchar account * We need to move the working place from m31 to system-B. who copy the files? * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230125|Commissioning230125]] * Commissioning support * Investigation of silent run * Tool to evaluate Gaussianity (Yamamura) * Pastavi update (Yuzurihara) * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Minutes * Commissioning support * Investigation of silent run * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23650|Summary of silent run during 2022/12/28~2023/01/03]] * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14756|slide (Yamamura)]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23670|Glitch check for the IMC REFL accelerometer at the IMC lock loss]] * Tool to evaluate Gaussianity (Yamamura) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23665|Development of a tool to evaluate]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Now analyzing the O3GK data to tune the parameters. After that, can analyze the current KAGRA data. * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23648|Restart live Omicron process]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23655|Modified plotting range]] * Script to generate segment files (Uchikata, Narikawa) * Implementations almost finished. Operation test by crontab is on-going. ----- === 20230118 (Wed.) === * Agenda * Announcement * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA [[https://sites.northwestern.edu/lvk2023ciera/|web]] * JPS meeting : 22 to 25 March 2023 @ Online style [[https://www.jps.or.jp/activities/meetings/spring/spring_index.php|web]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230118|Commissioning230118]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Pastavi update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Investigation of silent run (Yamamura, Yuzurihara) * Minutes * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230118|Commissioning230118]] * Repair for OMC is planed in the end of Jan. * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23552|Remove several channels from SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23557|SummaryPage trouble: process was stopped from 1/12 12:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23558|Add voltmeter page to SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23559|Modified plots of temperature sensor channels]] * Script to generate segment files (Uchikata, Narikawa) * Almost finished update of script. * There two kinds of scripts. In future, they will be merged. * Investigation of silent run (Yamamura, Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23463|Summary of silent run during 2022/12/28~2023/01/03]] * script is re-usable for next silent run / weekend run. upload on gitlab. * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14756|Presentation slide (Yamamura)]] ----- === 20230111 (Wed.) === * Agenda * Announcement * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA * JPS meeting : 22 to 25 March 2023 @ Online style [[https://www.jps.or.jp/activities/meetings/spring/spring_index.php|web]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/230111|Commissioning230111]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Pastavi update (Yuzurihara) * Update contents of summary page (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Script to generate segment files (Uchikata, Narikawa) * Investigation of silent run (Yamamura, Yuzurihara) * Minutes * KAGRA commissioning reports (Yokozawa) * this week, PRFPMI trial is on-going. * During end-year and new-year, we had silent run. The summarization is on-going. * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23358|Noise budget mode is available on Pastavi]] * Update contents of summary page (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23364|SummaryPage trouble: process was stopped from 12/5 16:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23471|SummaryPage trouble: process was stopped from 1/5 20:00 UTC]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23459|Bug fix of Hveto script]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23460|Modify All guardian node page]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * analysis with 500~1000 images of spectrogram is on-going * unsupervised analysis didn't work well * LIGO's data set is always supervised one * Script to generate segment files (Uchikata, Narikawa) * error at m31 was fixed by using StateTimeSeries * Improvement of usability * added option to select the working machine * added option to select output directory * Investigation of silent run (Yamamura, Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23463|Summary of silent run during 2022/12/28~2023/01/03]] * script is re-usable for next silent run / weekend run. upload on gitlab. ----- |
| Line 777: | Line 1975: |
| * [[KAGRA/Subgroups/DET/Meeting/2022|2022]] * [[KAGRA/Subgroups/DET/Meeting/2021|2021]] |
Meetings
- Meeting time: 11:00-11:30 JST/KST on every Wednesday
- Meeting room: Zoom3
Contents
-
Meetings
-
Agenda & Minutes
- 20231220 (Wed.)
- 20231213 (Wed.)
- 20231206 (Wed.)
- 20231129 (Wed.)
- 20231122 (Wed.)
- 20231115 (Wed.)
- 20231108 (Wed.)
- 20231025 (Wed.)
- 20231011 (Wed.)
- 20231004 (Wed.)
- 20230927 (Wed.)
- 20230920 (Wed.)
- 20230906 (Wed.)
- 20230830 (Wed.)
- 20230816 (Wed.)
- 20230809 (Wed.)
- 20230802 (Wed.)
- 20230719 (Wed.)
- 20230712 (Wed.)
- 20230705 (Wed.)
- 20230628 (Wed.)
- 20230621 (Wed.)
- 20230614 (Wed.)
- 20230607 (Wed.)
- 20230531 (Wed.)
- 20230524 (Wed.)
- 20230517 (Wed.)
- 20230510 (Wed.)
- 20230503 (Wed.)
- 20230426 (Wed.)
- 20230419 (Wed.)
- 20230412 (Wed.)
- 20230405 (Wed.)
- 20230329 (Wed.)
- 20230322 (Wed.)
- 20230315 (Wed.)
- 20230308 (Wed.)
- 20230301 (Wed.)
- 20230222 (Wed.)
- 20230215 (Wed.)
- 20230208 (Wed.)
- 20230201 (Wed.)
- 20230125 (Wed.)
- 20230118 (Wed.)
- 20230111 (Wed.)
- Past meeting
-
Agenda & Minutes
Agenda & Minutes
20231220 (Wed.)
- Agenda
- Announcement
- KAGRA international workshop (KIW11)@Taiwan: 2023/04/16-17
Gravitaional wave open data workshop (GWODW7)@Taiwan: 2023/04/18-20 web
- presentation about the basic data quality (Yuzurihara)
- LIGO-Virgo-KAGRA detchar joint meeting
- tileslot: onthly, 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC)
Last meeting on Nov. 15 23:00 JST (14:00 UTC) wiki
- O4a/preO4b(not call it as postO4a)/ER16/O4b schedule:
O4a: It will end at 1600 UTC on 16 Jan 2024. LLO will end O4a observing early, at 1400 UTC.
ER16: It will nominally start on 13 Mar 2024, and last for 2 weeks. (Note that ER16 will begin in the middle of the next LVK meeting at LSU, 11-14 March.)
O4b: We plan to commence O4b at 1600 UTC (2500 JST) on 27 Mar 2024.
Ref.internal short announcements (reminders), public announcements
Information of O4a wiki page
White paper and task list for 2024 git repo
- KAGRA site report (Yuzurihara)
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Scattered light noise (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Classification of glitch noise (Shikano, Oshino)
- IPC glitch
- line noise study (Samurai)
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
- Related to segment files (Uchikata, Narikawa)
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Announcement
- Minutes
- Announcement
- Next meeting is 2023/1/10(Wed)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- The result was updated by applying the high pass filter. Qscan didn't run automatically. Instead, manually Qscan was done.
- Asked to write klog.
- IPC glitch
- line noise study (Samurai)
- Started code writing to identify the peak.
- Announcement
20231213 (Wed.)
- Agenda
- Announcement
KAGRA f2f meeting@Hongo, 2023/12/14-15 wiki
- detchar status talk will be included in OPS status talk.
- Next KAGRA international workshop@Taiwan: 2023/04/15-17
Gravitaional wave open data workshop@Taiwan: 2023/04/17-19 web
- presentation about the basic data quality (Yuzurihara)
- LIGO-Virgo-KAGRA detchar joint meeting
- tileslot: onthly, 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC)
Last meeting on Nov. 15 23:00 JST (14:00 UTC) wiki
The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 wiki
Information of O4a wiki page
White paper and task list for 2024 git repo
- KAGRA site report (Yuzurihara)
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Scattered light noise (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Classification of glitch noise (Shikano, Oshino)
- IPC glitch
- line noise study (Samurai)
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Is there an update on transferring the segment files to DQSEGDB/communicating with Robert? ==> YamaT
- Related to segment files (Uchikata, Narikawa)
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Announcement
- Minutes
- Scattered light noise (Yamamura)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Still high pass filter is missed in the analysis
- IPC glitch
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Uchikata-san and Narikawa-san finished the re-production. But, the process failed at three data due to too high glitch rate
20231206 (Wed.)
- Agenda
- Announcement
KAGRA f2f meeting@Hongo, 2023/12/14-15 wiki
- Next KAGRA international workshop@Taiwan: 2023/04/15-17
Gravitaional wave open data workshop@Taiwan: 2023/04/17-19 web
- request for the presentation of the basic data quality
- LIGO-Virgo-KAGRA detchar joint meeting
- tileslot: onthly, 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC)
First meeting on Nov. 15 23:00 JST (14:00 UTC) wiki
The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 wiki
- Transition the Kashiwa server from m31 to System-B for a personal account
instruction to prepare igwn conda environment on your personal account memo
Information of O4a wiki page
- Task list revision: ~2023/12/11
- KAGRA site report (Yuzurihara)
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- line noise study (Samurai)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Is there an update on transferring the segment files to DQSEGDB/communicating with Robert? ==> YamaT
- Related to segment files (Uchikata, Narikawa)
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Announcement
- Minutes
20231129 (Wed.)
- Agenda
- Announcement
KAGRA f2f meeting@Hongo, 2023/12/14-15 wiki
- Next KAGRA international workshop@Taiwan: 2023/04/15-17
Gravitaional wave open data workshop@Taiwan: 2023/04/17-19 web
- LIGO-Virgo-KAGRA detchar joint meeting
- tileslot: onthly, 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC)
First meeting on Nov. 15 23:00 JST (14:00 UTC) wiki
The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 wiki
- Transition the Kashiwa server from m31 to System-B for a personal account
Information of O4a wiki page
- KAGRA site report (Yuzurihara)
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- line noise study (Samurai)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Clean up the gwsumm repository including the configuration files related to KAGRA
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Is there an update on transferring the segment files to DQSEGDB/communicating with Robert? ==> YamaT
- Related to segment files (Uchikata, Narikawa)
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Announcement
- Minutes
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Transfer data to KISTI was completed.
- Kihyun analyzed the O4a data. Next step is to post the klog and get the feedback from the commissioners
- Update contents of summary page (Oshino)
Is that possible to add new condition to create the summary page? ==> yes. The new pages relaxed the lock condition will be generated for the commissioning purpose.
11/26 silent run data? ==> Note that calibration and low-noise mode are not done yet.
- line noise study (Samurai)
- The account on system-B was delivered.
- Related to segment files (Uchikata, Narikawa)
Test for VET (Veto Evaluation Tool) was done. slide
- We can check the performance of new segment files by using VET.
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
20231122 (Wed.)
- canceled
20231115 (Wed.)
- Agenda
- Announcement
KAGRA f2f meeting@Hongo, 2023/12/14-15 wiki
- LIGO-Virgo-KAGRA detchar joint meeting
- Monthly
- Planned timeslot: 23:00 JST (14:00 UTC) or 6:00 JST (21 UTC)
First meeting is planned on Nov. 15 23:00 JST (14:00 UTC) wiki
The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 wiki
- Transition the Kashiwa server from m31 to System-B for a personal account
- retire on Nov. 30, 2023 (JST)
require to copy your files manual
Information of O4a, please update wiki page
- KAGRA site report (Yuzurihara)
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- lockloss study (Samurai)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Clean up the gwsumm repository including the configuration files related to KAGRA
- Can we check the cavity modes by summary page, such as DHARD?
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
- The remained task is to transfer the segment files to DQSEGDB.
- Related to segment files (Uchikata, Narikawa)
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Announcement
- Minutes
- Annoucement by Lupin
- KIW@Taiwan will be held on April 15, 2024.
At the same time, gravitational wave open data workshop will be held. web
- Invitation detchar member for the presentation
- Noise hunting by machine learning and Hveto
- Data transfer to KISTI is on-going.
- IPC glitch
- Update contents of summary page (Oshino)
- Can we check the cavity modes by summary page, such as DHARD?
- yes. There is a page to summarize ASC channels
- Can we check the cavity modes by summary page, such as DHARD?
- Annoucement by Lupin
20231108 (Wed.)
- Agenda
- Announcement
KAGRA f2f meeting@Hongo, 2023/12/14-15 wiki
- LIGO-Virgo-KAGRA detchar joint meeting
- Monthly
- Planned timeslot: 22:00 JST (13:00 UTC) or 6:00 JST (21 UTC)
- First meeting is planned on Nov. 14 or 15
The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 wiki
- Transition the Kashiwa server from m31 to System-B for a personal account
- retire on Nov. 30, 2023 (JST)
require to copy your files manual
- KAGRA site report (Yuzurihara)
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- lockloss study (Samurai)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Clean up the gwsumm repository including the configuration files related to KAGRA
- Can we check the cavity modes by summary page, such as DHARD?
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
- The remained task is to transfer the segment files to DQSEGDB.
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Announcement
- Minutes
- Tool to evaluate Gaussianity (Yamamura)
- lockloss study (Samurai)
- IPC glitch
- Update contents of summary page (Oshino)
- Related to segment files (Uchikata, Narikawa)
Summary of Veto Evaluation Tool(VET) slide
- The motivation of this tool is to exclude the noisy / glitchy data from the analysis and evaluate the deadtime and efficiency.
- The small error happned around the gwsumm. We need to take care of the version of gwsumm.
20231025 (Wed.)
- Agenda
- Announcement
- LIGO-Virgo-KAGRA detchar joint meeting
- Monthly
- Planned timeslot: 22:00 JST (13:00 UTC) or 6:00 JST (21 UTC)
- First meeting is planned on Nov. 14 or 15
The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 wiki
- Transition the Kashiwa server from m31 to System-B for a personal account
- retire on Nov. 30, 2023 (JST)
require to copy your files manual
- KAGRA site report (Yuzurihara)
- LIGO-Virgo-KAGRA detchar joint meeting
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- almost finished the paper writing about the methodology
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Syifa and Yuzurihara had a quick lecture for the summary page and the science mode
- Syifa joined the gokagra slack?
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- lockloss study (Samurai)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Clean up the gwsumm repository including the configuration files related to KAGRA
- Combine DET computer resources into one DET cluster at Kamioka site
- Related to segment files (Uchikata, Narikawa)
- The remained task is to transfer the segment files to DQSEGDB.
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Announcement
- Minutes
- Related to segment files (Uchikata, Narikawa)
- future plan
- collect and summarize the information of VET (veto evaluation tool)
- Can we run this on m31 or systemB? Can we demostrate the tool by using Omicron triggers?
- Related to segment files (Uchikata, Narikawa)
20231011 (Wed.)
- Agenda
- Announcement
- LIGO-Virgo-KAGRA detchar joint meeting
- Date : Montly. We are discussing the suitable time slot for LVK members.
The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024 wiki
- Transition the Kashiwa server from m31 to System-B for a personal account
- retire on Nov. 30, 2023 (JST)
require to copy your files manual
- KAGRA site report (Yuzurihara)
- LIGO-Virgo-KAGRA detchar joint meeting
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Clean up the gwsumm repository including the configuration files related to KAGRA
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
- The remained task is to transfer the segment files to DQSEGDB.
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Announcement
- Minutes
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
- Syifa will analyze the O4a data by Hveto analysis on KISTI cluster. Kihyun shared the manual to run Hveto at KISTI cluster.
- On Friday, we will have a meeting to share the contents of the summary page
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun, Syifa)
20231004 (Wed.)
- Agenda
- Announcement
- LIGO-KAGRA detchar joint meeting
- Meeting will be held monthly. Any requests or suggestions?
- KAGRA site report (Yuzurihara)
- The planned O4 break will take place from mid-January to mid-March 2024, with exact dates to be finalized. Virgo will join O4 in March 2024
Francesco di Renzo is the new Virgo DetChar coordinator -- replacing Nicolas Arnaud who is now the Virgo run coordinator.
- LIGO-KAGRA detchar joint meeting
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
- The remained task is to transfer the segment files to DQSEGDB.
- Transition the Kashiwa server from m31 to System-B (Uchikata, Narikawa)
- Announcement
- Minutes
- Pastavi update (Yuzurihara)
- Script to generate segment files (Uchikata, Narikawa)
- The remained task is to transfer the segment files to DQSEGDB.
- Transition the Kashiwa server from m31 to System-B (Uchikata, Narikawa)
- Clone the git repository
- Set up crontab to generate cache files and segment files
- Note that /data/KAGRA/raw/full on system B = /data/full on m31.
- Question: when m31 will be shut down?
Cache files and Segment lists on the Kashiwa System B clusters
20230927 (Wed.)
- Agenda
- Announcement
- LIGO-KAGRA detchar joint meeting
- Meeting will be held monthly. Any requests or suggestions?
- KAGRA site report (Yuzurihara)
- LIGO-KAGRA detchar joint meeting
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition (Uchikata, Narikawa)
- Transition the Kashiwa server from m31 to System-B (Uchikata, Narikawa)
- Announcement
- Minutes
- Commissioning support + tasks related to O4a
- Pastavi update (Yuzurihara)
- Script to generate segment files (Uchikata, Narikawa)
- The remained task is to transfer the segment files to DQSEGDB.
- Transition the Kashiwa server from m31 to System-B (Uchikata, Narikawa)
- Clone the git repository
- Set up crontab to generate cache files and segment files
- Note that /data/KAGRA/raw/full on system B = /data/full on m31.
Question: when m31 will be shut down? ==> End of November
- Commissioning support + tasks related to O4a
20230920 (Wed.)
- Agenda
- Announcement
- LVK meeting @ Toyama
slides of plenary session LIGO DCC
- Derek's stay at KAGRA site
- LVK meeting @ Toyama
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Tool to evaluate Gaussianity (Yamamura)
Presentation at JPS meeting slide
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- New comer: nur syifa ruhama
- Tool to evaluate Gaussianity (Yamamura)
20230906 (Wed.)
- Agenda
- Announcement
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web program parallel session
presentation of application of iDQ at last OPS call slide.
- power outage at Kashiwa. m31 server and Pastavi will be unavailable from Sep. 15(Fri) to 19 (Tue).
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Commissioning support + tasks related to O4a
- Tool to evaluate Gaussianity (Yamamura)
poster for LVK meeting poster
Non-Gaussianity at around 100 Hz caused by the excavators during O4a
- We simulate non-Gaussianity and estimate the performance of tools. We simulate the scattered light. Gauch shows some better performances.
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
poster for LVK meeting poster
- Tool to evaluate Gaussianity (Yamamura)
- Script to generate segment files (Uchikata, Narikawa)
- Still some segments have a problem.
- Might be an issue by the cache file.
- Commissioning support + tasks related to O4a
20230830 (Wed.)
- Agenda
- Announcement
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web
- early registration started (next deadline August 20). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know.
- Registration is required even for remote participants.
- Operations F2F: two 3-hour sessions
- Monday 0930 - 1300 JST (OPS)
- Monday 1440 - 1800 JST (CW, Stoch, DET)
- Tuesday 1400 - 1700 JST (joint session with Observational Science)
- Wednesday Plenary: Status of observatories
- Thursday Plenary: Operation
- Commissioning support + tasks related to O4a
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Announcement
- power outage at Kashiwa. m31 server will be shutdown from Sep. 15(Fri) to 19 (Tue).
- Commissioning support + tasks related to O4a
- Tool to evaluate Gaussianity (Yamamura)
- He stays at the KAGRA site from 8/22 to 9/1. Preparing for JPS meeting and LVK meeting
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Poster presentation at LVK meeting
- Trouble on KISTI server, related to electricity problem
- To analyze O4a data by Hveto, they will transport the O4a data from m31 to KISTI. Issue of account for m31.
- Tool to evaluate Gaussianity (Yamamura)
- Script to generate segment files (Uchikata, Narikawa)
Code review is on-going. Supplemental files are uploadded on git repo
- Segments for SCIENCE MODE were generated and uploaded. We will perform the cross-check more.
- Announcement
20230816 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
deadline to submit proceeding is on August 17. Proceeding for status of DET has been submitted. JGWdoc
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web
- early registration started (next deadline August 20). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know.
- Registration is required even for remote participants.
- Operations F2F: two 3-hour sessions
- Monday 0900 - 1200 JST
- Tuesday 1400 - 1700 JST (will include a joint session with Observational Science)
- Task during CAL/DET week + observation run data
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- guardian live process issue
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Tool to evaluate Gaussianity (Yamamura)
- comparing the performance of tools by making ROC curve
- will visit KAGRA site
- Update contents of summary page (Oshino)
- working on the reproduction of Omicron triggers
- Script to generate segment files (Uchikata, Narikawa)
Code review is on-going. Supplemental files are uploadded on git repo
- Tool to evaluate Gaussianity (Yamamura)
20230809 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
- submit proceeding of preliminary version on July 18 and final version on August 10
proceeding for status of DET JGWdoc
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web
- early registration started (next deadline August 20). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know.
- Operations F2F: two 3-hour sessions
- Monday 0900 - 1200 JST
- Tuesday 1400 - 1700 JST (will include a joint session with Observational Science)
O4 pledge submission : deadline July 21 web
- Task during CAL/DET week + observation run data
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
Peak identifications web
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- guardian live process issue
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Task during CAL/DET week + observation run data
- Tool to evaluate Gaussianity (Yamamura)
- ROC curve to compare my tool and previous research (Rayleigh stats.)
- Pastavi update (Yuzurihara)
- IPC glitch
Peak identifications web
- Stoch. group asked the information of known line noise. This web page will be helpful for stoch. activity.
- The investigation of line frequency before and after cooling down mirrors might be an interesting topic.
- Tool to evaluate Gaussianity (Yamamura)
- Script to generate segment files (Uchikata, Narikawa)
- Implementation was done. The review of the generated segment will be done. What is the plan?
- We should ask how to share the category segment with DAC members
Update of veto definition / environment on m31 (Uchikata, Narikawa)
Stochastic group is asking detchar to provide cbc veto definition of KAGRA's O4a data LH example
- Task during CAL/DET week + observation run data
20230802 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
- submit proceeding of preliminary version on July 18 and final version on August 10
proceeding for status of DET JGWdoc
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
- proceeding deadline July 24
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web
- early registration started (next deadline July 30). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know.
- Operations F2F: two 3-hour sessions
- Monday 0900 - 1200 JST
- Tuesday 1400 - 1700 JST (will include a joint session with Observational Science)
O4 pledge submission : deadline July 21 web
How to access ligo.org Google Workspace by KAGRA's authentification wiki
- Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one.
- Schedule of KAGRA commissioning
- Meeting on 7/26 and 8/2 will be canceled due to conflict with ICRC
- Task during CAL/DET week + observation run data
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- Peak identifications
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- guardian live process issue
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
20230719 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
- submit proceeding of preliminary version on July 18 and final version on August 10
proceeding for status of DET JGWdoc
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
- proceeding deadline July 24
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web
- early registration started (next deadline July 30). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let YamaT and Yuzu know.
- Operations F2F: two 3-hour sessions
- Monday 0900 - 1200 JST
- Tuesday 1400 - 1700 JST (will include a joint session with Observational Science)
O4 pledge submission : deadline July 21 web
How to access ligo.org Google Workspace by KAGRA's authentification wiki
- Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one.
- Schedule of KAGRA commissioning
- Meeting on 7/26 and 8/2 will be canceled due to conflict with ICRC
- Task during CAL/DET week + observation run data
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- Peak identifications
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- guardian live process issue
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
20230712 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
- submit proceeding of preliminary version on July 18 and final version on August 10
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
- proceeding deadline July 24
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web
- early registration started (next deadline July 30). Contributed poster is welcome. Good opportunity to discuss your results with LV colleagues. Please let me know yamaT and yuzu.
O4 pledge submission : deadline July 21 web
How to access ligo.org Google Workspace by KAGRA's authentification wiki
- Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one.
- New comers from UNIST
Task during CAL/DET week + observation run data task list
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- Peak identifications
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Young-Min Kim moved to KASI with permanent job
- Pastavi update (Yuzurihara)
- IPC glitch
- It seems to come from the changes from Thursday evening (7/6) to Friday morning. All changes should be reverted once for checking causes.
- Peak identifications
can we provide this information to DAC members? ==> prepare the web page
- next step is to pass line information to NoEMi
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
Is there segment information? ==> the latest files are at /home/detchar/git/kagra-detchar/tools/Segments/Script/test/K1-GRD_SCIENCE_MODE/2023/
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- guardian live process issue
- k1nds1 can’t access new data files. Summary page can’t make plots. Next step is to regenerated old page
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
- Script to generate segment files (Uchikata, Narikawa)
- developed two kinds of script to generate segment : (1) running every 15 minutes (2) analyze 24 hour data
- issue on duplication in generated cache file at m31. We added the option to remove job automatically when it's timeout
- how do you proceed the validation test of generated segment?
- plan to print actual value and compare the values around the edge of segment
20230705 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
- submit of proceeding : July 18.
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
- proceeding deadline July 24
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web
- early registration started (next deadline July 30). Contributed poster is welcome and good opportunity to discuss your results with LV colleagues. Please let me know yamaT and yuzu.
To receive GraceDB alert during O4, check RRT Lv0 shifter manual
gwistat (public) https://online.ligo.org
public summary page https://gwosc.org/detector_status/today
How to access ligo.org Google Workspace by KAGRA's authentification wiki
- Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one.
Task during CAL/DET week + observation run data task list
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
added sort function web
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
Network connection between Kamioka and CIT by using host-based authentification was archived. gitlab issue
- Update contents of summary page (Oshino)
Change process execution time (especially rerun process for summary page and Hveto)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- guardian live process issue
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
Task during CAL/DET week + observation run data task list
- Event validation (YamaT)
added sort function web
- Pastavi update (Yuzurihara)
- Event validation (YamaT)
- DQR update (Yuzurihara)
Network connection between Kamioka and CIT by using host-based authentification was archived. gitlab issue
- Update contents of summary page (Oshino)
Change process execution time (especially rerun process for summary page and Hveto)
- run Omicron at Kamioka site and refresh the Omicron plots on summary page during O4a period
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- guardian live process issue
- Script to generate segment files (Uchikata, Narikawa)
- the development was almost finished. the review will start soon.
20230628 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
- submit of proceeding : July 18.
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
- proceeding deadline July 24
LVK meeting @Toyama International Conference Center, 2023/09/11-15 web
- early registration started (first deadline June 29)
To receive GraceDB alert during O4, check RRT Lv0 shifter manual
gwistat (public) https://online.ligo.org
public summary page https://gwosc.org/detector_status/today
How to access ligo.org Google Workspace by KAGRA's authentification wiki
- Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one.
Task during CAL/DET week + observation run data task list
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- DQ flag (CAT1)
- Event validation (YamaT)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Test of network connection between Kamioka and CIT should be done soon.
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
Task during CAL/DET week + observation run data task list
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation (YamaT)
(Itoh) can I use this result at ICRC? ==> please contact CPC
- Tool to evaluate Gaussianity (Yamamura)
- report of scattered light contaminated sensitivity during O4a
Non-Gaussianity from 1:00 UTC summary slide Optical scattering tool
- Pastavi update (Yuzurihara)
- DQ flag (CAT1)
- DQR update (Yuzurihara)
- Test of network connection between Kamioka and CIT should be done soon.
- Update contents of summary page (Oshino)
- run Omicron at Kamioka site and update the Omicron plots on summary page?
- (YamaT) We should remove the (incorrect) results of Omicron from summary page.
- (Oshino) I will rerun Omicron and refresh the summary pages
provide the dedicated summary page for O4a of KAGRA? O3a (LV)
- (YamaT) We are not sure O4a summary page for LVK will be prepared. It's better to prepare by ourself
(Oshino) LV data will be shown in our dedicated summary page? ==> it's difficult to read LV data at Kamioka site
Guardian live process was stopped from 6/16
(Yuzu) what is the counterplan? ==> adjust configuration file when it happened again
- Script to generate segment files (Uchikata, Narikawa)
- Development of script almost finished. Check will be done by chairs
20230621 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
- submit of proceeding : July 18.
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
To receive GraceDB alert during O4, check RRT Lv0 shifter manual
gwistat (public) https://online.ligo.org
public summary page https://gwosc.org/detector_status/today
How to access ligo.org Google Workspace by KAGRA's authentification wiki
- Note that KAGRA users cannot receive any notifications from Google workspace because the @ligo.org address you get is a virtual one.
Task during CAL/DET week + observation run data task list
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
brief summary from operators wiki
- DQ flag (CAT1)
- segment for missing or broken frame : ready at Kashiwa cluster, not yet at Kamioka
- flag of calibrating data is included in observation flag via SDF flag
- after everything is ready, contact Robert to update the segment information on DQSEGDB
- Event validation
- Guardian performance (Yamamura)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- glitch rate
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
Task during CAL/DET week + observation run data task list
- Event validation
- Tool to evaluate Gaussianity (Yamamura)
- Update contents of summary page (Oshino)
- Hveto with high pass filter is necessary
- Script to generate segment files (Uchikata, Narikawa)
- Update of script is on-going. added several functions to create segment files
20230614 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
JPS meeting (Physical Society of Japan) @ Tohoku university : 2023/09/16 ~ 09/19 web
To receive GraceDB alert during O4, check RRT Lv0 shifter manual
- gwistat (public)
public summary page https://gwosc.org/detector_status/today
How to join ligo.org Google Workspace by KAGRA's authentification wiki
Task during CAL/DET week + observation run data task list
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Guardian performance (Yamamura)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- glitch rate
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
Task during CAL/DET week + observation run data task list
- Tool to evaluate Gaussianity (Yamamura)
- bump was seen in ASD around 95 Hz ~ 100 Hz
- (Yokozawa) check the coincidence of seismometer signals especially for z-axis
- Tool to evaluate Gaussianity (Yamamura)
- Script to generate segment files (Uchikata, Narikawa)
20230607 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
JPS meeting (Physical Society of Japan) @ Tohoku university : registration deadline ~06/07 14:00JST web
O4a event validation training followed by Q&A (see email from Ronaldas on May 23) * recording
- May 31st, 8am BST == 16:00 JST (east friendly)
To receive GraceDB alert during O4, check RRT Lv0 shifter manual
- gwistat (public)
public summary page https://gwosc.org/detector_status/today
KAGRA data not available at CIT ==> solved.
How to join ligo.org Google Workspace by KAGRA's authentification wiki
Task during CAL/DET week + observation run data task list
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Guardian performance (Yamamura)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- glitch rate
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
Task during CAL/DET week + observation run data task list
- Guardian performance (Yamamura)
- Tool to evaluate Gaussianity (Yamamura)
- non Gaussianity around 100Hz
what is the next step? ==> investigate the coincident behavior of other sensors
what is the origin of 50Hz line fluctuation? ==> unknown
- DQR update (Yuzurihara)
- Review is on-going.
Prepared the documentation for rangecheck document
- Update contents of summary page (Oshino)
(Yuzu) Should we change the Omicron configuration for h(t) channel for summary page? Omicron triggers around 70 Hz
- Script to generate segment files (Uchikata, Narikawa)
20230531 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan.web
JPS meeting (Physical Society of Japan) @ Tohoku university : registration deadline ~06/07 14:00JST web
O4a event validation training followed by Q&A (see email from Ronaldas on May 23)
- May 31st, 8am BST == 16:00 JST (east friendly)
To receive GraceDB alert during O4, check RRT Lv0 shifter manual
- gwistat (public)
public summary page https://gwosc.org/detector_status/today
- notification about sensitivity / inspiral range
Task during CAL/DET week + observation run data task list
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Guardian performance (Yamamura)
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
- IPC glitch
- glitch rate
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Announcement
- gwistat (public)
- Different definition of distance
public summary page https://gwosc.org/detector_status/today
- Issue on data transfer to CIT. No care to dump the frame data
- (Lupin) KIW11 in next April at Taiwan. Plan to have open data lecture and invite detchar members as speaker
- gwistat (public)
Task during CAL/DET week + observation run data task list
- O4a for KAGRA : 2023/05/25 0:00 JST (=2023/05/24 15:00UTC) ~ 2023/06/21 8:00 JST
- Guardian performance (Yamamura)
Summary of Guardian LSC_LOCK state during 05/17 9:00 ~ 05/23 13:34 JST
- (YamaT) Can you distinguish intentional lockloss?(request DOWN by hand)
- (Yamamura) discuss offline
- Tool to evaluate Gaussianity (Yamamura)
- IPC glitch
- need to collect more statistics
- cause might be related to CPU load of DAQ system
- glitch rate
- 70 Hz glitch was not real glitch. When we apply the hight pass filter with 10Hz or use DISPLACEMENT channel, the glitch disappeared.
- (YamaT) In the end, should we use which channel? h(t) channel with high pass filter or DISPLACEMENT channel?
- (Yuzu) h(t) channel will be straightforward.
- (YamaT) If the analysis method is affected by the difference of waveforms, we will obtain the different results, such as SNR. Hveto result depends on magnitude of SNR (by threshold).
- Script to generate segment files (Uchikata, Narikawa)
- Segment information for frame availability (provided by DMG)
Development of code to check the frame availability of m31 data (Kawamoto)
- Announcement
20230524 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Registration fee (Online without Presentation) is free for master or undergraduate students
KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) web
JPS meeting (Physical Society of Japan) @ Tohoku university : registration deadline ~06/07 14:00JST web
Collect all information related to O4. wiki
Added the link to Online IFO status
Update of LIGO, VIRGO AND KAGRA OBSERVING RUN PLANS (15 May 2023) web
O4a event validation training followed by Q&A (see email from Ronaldas)
- May 30th, 6pm BST == 2:00 JST
- May 31st, 8am BST == 16:00 JST (east friendly)
GraceDB alert during O4 / RRT Lv0 shifter document
public summary page https://gwosc.org/detector_status/today
KAGRA commissioning reports (Yokozawa) Commissioning230524
- Task during CAL/DET week
- May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- IPC glitch
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Task during CAL/DET week
- last week, no commissioning work
- May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period
glitch rate evaluation (Uchikata) slide
- clustering window is 0.1 s
- (Yokozawa) What is the cause of high SNR glitch around 70Hz?
- might be caused by Omicron itself
- Uchikata-san will make a summary plot to focus 70Hz.
- Commissioning support
- Tool to evaluate Gaussianity (Yamamura)
- IPC glitch
- IPC glitch occurrence is monitored. During observation run, IPC glitch time will be spent for the manual alignment of PR3.
- occurrence rate was decreased?
- When we move the time to launch detchar tool, the number of IPC glitch was reduced.
- DQR update (Yuzurihara)
- Code review is on-going
- Update contents of summary page (Oshino)
- Script to generate segment files (Uchikata, Narikawa)
- Segment information for frame availability (provided by DMG)
Development of code to check the frame availability of m31 data (Kawamoto)
- Task during CAL/DET week
20230517 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Registration fee (Online without Presentation) is free for master or undergraduate students
KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) web
Collect all information related to O4. wiki <-- Please updating as needed, then making changes to black text in the updated section.
- KAGRA's plan : May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period
moved from detchar slack to mattermost (DetChar / DetChar Data Quality / DetChar-Tools channels)
KAGRA commissioning reports (Yokozawa) Commissioning230517
- Task during CAL/DET week
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- IPC glitch
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
KAGRA commissioning reports (Yokozawa) Commissioning230517
- Commissioning support
- Tool to evaluate Gaussianity (Yamamura)
- update summary page for Gauch
- IPC glitch
- Guardian might be able to handle this issue.
- Tool to evaluate Gaussianity (Yamamura)
20230510 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Registration fee (Online without Presentation) is free for master or undergraduate students
KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) web
- Registration deadline: May 22, 2023. Deadline for presentation : 30 Apr 2023, 23:59
Collect all information related to O4. wiki <-- Please updating as needed, then making changes to black text in the updated section.
- KAGRA's plan : May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period
moved from detchar slack to mattermost (DetChar / DetChar Data Quality / DetChar-Tools channels)
KAGRA commissioning reports (Yokozawa) Commissioning230510
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- IPC glitch
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
20230503 (Wed.)
- cancel meeting
20230426 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Registration fee (Online without Presentation) is free for master or undergraduate students
KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) web
- Registration deadline: May 22, 2023. Deadline for presentation : 30 Apr 2023, 23:59
Collect all information related to O4. wiki <-- Please updating as needed, then making changes to black text in the updated section.
- Maintenance of main data storage server (m31 and system-B) : from 11:00 to 16:00 on Sat. April 22
Update of the public announcement (16 April) web
- KAGRA's plan : April 26 (Wed) rehearsal of calibration measurement, May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period
KAGRA commissioning reports (Yokozawa) Commissioning230426
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- IPC glitch
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
KAGRA commissioning reports (Yokozawa) Commissioning230426
- Commissioning support
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- IPC glitch
- Update contents of summary page (Oshino)
20230419 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Registration fee (Online without Presentation) is free for master or undergraduate students
KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) web
- Registration deadline: May 22, 2023. Deadline for presentation : 30 Apr 2023, 23:59
Collect all information related to O4. wiki <-- Please updating as needed, then making changes to black text in the updated section.
- Maintenance of main data storage server (m31 and system-B) : from 11:00 to 16:00 on Sat. April 22
Update of the public announcement (16 April) web
- KAGRA's plan : April 26 (Wed) rehearsal of calibration measurement, May 17(Wed)~May 23 (Tue) calibration measurement and data taking for same configuration with observation period
- Checklist for event validation (YamaT, Yuzurihara)
KAGRA commissioning reports (Yokozawa) Commissioning230419
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Checklist for event validation (YamaT, Yuzurihara)
- Asking CBC chair about how many CBC events should be validated by KAGRA detchar members.
KAGRA commissioning reports (Yokozawa) Commissioning230419
- Commissioning support
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Hveto analysis was done at KISTI cluster
- Comments on round winner channels
- time window : LIGO uses 0.1 s window
- most of them (No.2, 3, 4, 6) are related to CARM control signal
- we should remove them from the channel list and iterate the analysis.
- ASC-POP_FORWARD signal : input beam angular has glitch
- why VIS-SR3_IM_DAMP_V_IN1_DQ was related to DARM?
which igwn environment was used? ==> python 3.6 environment
- DQR update (Yuzurihara)
- this week no review call.
- Update contents of summary page (Oshino)
- Script to generate segment files (Uchikata, Narikawa)
- to validate the new segment xml file, Hveto (version 2) was used.
required to edit ini file, such as peak ==> peak_time
- Checklist for event validation (YamaT, Yuzurihara)
20230412 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Registration fee (Online without Presentation) is free for master or undergraduate students
KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) web
Collect all information related to O4 wiki
- Checklist for event validation (YamaT, Yuzurihara)
KAGRA commissioning reports (Yokozawa) Commissioning230412
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Staying at KAGRA site this week.
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
- Operation of NoEMi
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Checklist for event validation (YamaT, Yuzurihara)
- Asking CBC chair about how many CBC events should be validated by KAGRA detchar members.
- Commissioning support
- Tool to evaluate Gaussianity (Yamamura)
- Staying at KAGRA site this week.
- Tool to evaluate Gaussianity (Yamamura)
- DQR update (Yuzurihara)
Review of DQR tool is on-going. review call wiki
- Update contents of summary page (Oshino)
- Script to generate segment files (Uchikata, Narikawa)
- One issue about round method for PEM_EARTHQUAKE was solved.
- Checklist for event validation (YamaT, Yuzurihara)
20230405 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Registration fee (Online without Presentation) is free for master or undergraduate students
KIW10 : 29–30 May 2023 @ National Tsing Hua University (NTHU) web
- Zoom meeting on O4 RRT: call for level-0 shift takers : deadline April 7 UTC 0800.
Collect all information related to O4 wiki
KAGRA commissioning reports (Yokozawa) Commissioning230329
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Script to generate segment files (Uchikata, Narikawa)
- Operation of NoEMi
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Commissioning support
- Pastavi update (Yuzurihara)
- Preparing the summary page to list up noise budget which were generated by commissioners
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- trying to solve the errr related to segment file
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- Pastavi update (Yuzurihara)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- Detchar cluster is constructed at KAGRA site
- need to test each Detchar tool in conda env.
- Update contents of summary page (Oshino)
- Operation of NoEMi
- Proposal to use NoEMi (line tracking tool developed by Virgo)
- During O3 era, we attempted to install at Kamioka
- Try to install NoEMi at m31 (at Kashiwa) this summer with developer's help
- Q. what is difference between Fscan and NoEMi?
- In NoEMi, there is database to list up line noise. That requires the human-input. No database on Fscan
- Commissioning support
20230329 (Wed.)
- Agenda
- Announcement
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Registration fee (Online without Presentation) is free for master or undergraduate students
- Zoom meeting on O4 RRT: call for level-0 shift takers : March 30 18:30-20:00 JST (see [kagra 05680])
Collect all information related to O4 wiki
KAGRA commissioning reports (Yokozawa) Commissioning230329
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin, Kihyun)
- Classification of glitch noise (Shikano, Oshino)
- Hveto related
OpLev glitch in TypeB/Bp suspensions
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Announcement
- Minutes
- Commissioning support
- DQR update (Yuzurihara)
Script was implemented to wait frame files merge request
- Review for infra-tool and task is on-going.
- Software to collect the DQR result from each site to CIT is still under development.
- Update contents of summary page (Oshino)
- Script to generate segment files (Uchikata, Narikawa)
20230322 (Wed.)
- cancel due to overlap with JPS meeting
20230315 (Wed.)
- We will skip the meeting due to LVK meeting
20230308 (Wed.)
- Agenda
- Announcement
KAGRA commissioning reports (Yokozawa) Commissioning230308
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Hveto related
- Proposal of Web App for KAGRA Data Diagnostic (Nakamura)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Minutes
KAGRA commissioning reports (Yokozawa) Commissioning230308
- Commissioning support
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Plan to apply Hveto to silent run data
- Hveto related
where can we find the latest channel list? ==> channel list
- channel names are different from O3GK. PEM sensors were added. The list is still under the update.
- Proposal of Web App for KAGRA Data Diagnostic (Nakamura)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Installed new DET cluster on the Kamioka site. HTCondor is available.
- Script to generate segment files (Uchikata, Narikawa)
20230301 (Wed.)
- we will skip the meeting
20230222 (Wed.)
- Agenda
- Announcement
LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA web
JPS meeting : 22 to 25 March 2023 @ Online style web
ICRC2023 (International Cosmic Ray Conference) : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
Yuzurihara will present the status of KAGRA detchar abstract
- KAGRA Authorship 2023 Research effort submission
- see [kagra 05598]
- deadline : February 22 (Wed.) 17:00 (JST)
Release of LIGO's auxiliary data from O3 is now public web
KAGRA commissioning reports (Yokozawa) Commissioning230222
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Proposal of Web App for KAGRA Data Diagnostic (Nakamura)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Announcement
- Minutes
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
poster for ICRR internal conference
Question : do you include the effect of multiple comparison? ==> not yet
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Can we apply the hveto to silent run data on m31? ==> yes
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- New served for k1det1 was installed. It is working for running Bruco.
The latest result of Bruco is available web
- DQR update (Yuzurihara)
- The review is on-going. The package to transfer the DQR result is available, we need to test it at KAGRA site.
- Update contents of summary page (Oshino)
- Script to generate segment files (Uchikata, Narikawa)
- operation test on m31 was done. From comparison, confirmed the script is running well. Next step is to upload the script to github.
- others
- we will skip meeting next week
- Commissioning support
20230215 (Wed.)
- Agenda
- Announcement
LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA web
JPS meeting : 22 to 25 March 2023 @ Online style web
ICRC2023 : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
- Collecting budget plan for FY2023.
mainly for maintenance and repair, slight R&D/preparation for upgrade for O5 and so on.
- We asked the budget plan for purchase of UPSs and new servers
- KAGRA Authorship 2023 Research effort submission
- see [kagra 05598]
- deadline : February 20 (Mon) 17:00 (JST)
KAGRA commissioning reports (Yokozawa) Commissioning230215
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Proposal of Web App for KAGRA Data Diagnostic (Nakamura)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Announcement
- Minutes
- Announcement
- KAGRA Authorship 2023 Research effort submission
- see [kagra 05598]
- deadline : February 20 (Mon) 17:00 (JST)
- KAGRA Authorship 2023 Research effort submission
- Commissioning support
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Favor to analyze the recent KAGRA data (silent run). But, there is an issue around the data transfer. We will talk after the meeting.
- Proposal of Web App for KAGRA Data Diagnostic (Nakamura)
- Questions
- what is the difference from summary page? benefit?
- can we use jupyter hub?
- how do you manage authentification?
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- asking how to construct the condor cluster to NAOJ engineer
- Script to generate segment files (Uchikata, Narikawa)
- test on m31 is on-going. In several day, we will compare the results.
- (YamaT) no reason to select 15 min. In future, frequency might be reduced.
- Announcement
20230208 (Wed.)
- Agenda
- Announcement
LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA web
JPS meeting : 22 to 25 March 2023 @ Online style web
ICRC2023 : 2023/07/26 ~ 2023/08/03 @ Nagoya university, Japan. Registration deadline : 2023/02/20 web
New main data storage server @ Kashiwa (called system-B) manual
- Mail from Kanda-san : system-A will work about one more year.
- Collecting budget plan for FY2023.
mainly for maintenance and repair, slight R&D/preparation for upgrade for O5 and so on. Is there any request?
KAGRA commissioning reports (Yokozawa) Commissioning230208
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Announcement
- Minutes
- Commissioning support
- New server arrived at KAGRA site. This will be server dedicated for Bruco (k1det2)
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Preparation of the poster for ICRR internal conference.
- Update contents of summary page (Oshino)
- Script to generate segment files (Uchikata, Narikawa)
- Test by crontab is on-going at m31. Checking the consistency between summary page and the generated segment files.
- Commissioning support
20230201 (Wed.)
- Agenda
- Announcement
LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA web
JPS meeting : 22 to 25 March 2023 @ Online style web
New main data storage server @ Kashiwa (called system-B) manual
- Yuzurihara will copy the files and directories on detchar account to system-B
- Mail from Kanda-san : system-A will work about one more year.
LIGO-Virgo-KAGRA Town Hall Telecon, Thursday, 26 Jan 2023 wiki
KAGRA commissioning reports (Yokozawa) Commissioning230201
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Announcement
- Minutes
- Commissioning support
- Investigation of silent run
lock recover time : O3GK 12 min ==> 2023/1 3.5 min (3.4 times faster)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Investigation of silent run
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- test by crontab is on-going. Some issues remain.
- Commissioning support
20230125 (Wed.)
- Agenda
- Announcement
LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA web
JPS meeting : 22 to 25 March 2023 @ Online style web
New main data storage server @ Kashiwa (called system-B) manual
- Solved issue to login detchar account
- We need to move the working place from m31 to system-B. who copy the files?
KAGRA commissioning reports (Yokozawa) Commissioning230125
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Pastavi update (Yuzurihara)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Announcement
- Minutes
- Commissioning support
- Investigation of silent run
- Tool to evaluate Gaussianity (Yamamura)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Now analyzing the O3GK data to tune the parameters. After that, can analyze the current KAGRA data.
- Update contents of summary page (Oshino)
- Script to generate segment files (Uchikata, Narikawa)
- Implementations almost finished. Operation test by crontab is on-going.
- Commissioning support
20230118 (Wed.)
- Agenda
- Announcement
KAGRA commissioning reports (Yokozawa) Commissioning230118
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Pastavi update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Investigation of silent run (Yamamura, Yuzurihara)
- Minutes
KAGRA commissioning reports (Yokozawa) Commissioning230118
- Repair for OMC is planed in the end of Jan.
- Update contents of summary page (Oshino)
- Script to generate segment files (Uchikata, Narikawa)
- Almost finished update of script.
- There two kinds of scripts. In future, they will be merged.
- Investigation of silent run (Yamamura, Yuzurihara)
- script is re-usable for next silent run / weekend run. upload on gitlab.
20230111 (Wed.)
- Agenda
- Announcement
- LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA
JPS meeting : 22 to 25 March 2023 @ Online style web
KAGRA commissioning reports (Yokozawa) Commissioning230111
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Pastavi update (Yuzurihara)
- Update contents of summary page (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Script to generate segment files (Uchikata, Narikawa)
- Investigation of silent run (Yamamura, Yuzurihara)
- Announcement
- Minutes
- KAGRA commissioning reports (Yokozawa)
- this week, PRFPMI trial is on-going.
- During end-year and new-year, we had silent run. The summarization is on-going.
- Pastavi update (Yuzurihara)
- Update contents of summary page (Oshino)
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- analysis with 500~1000 images of spectrogram is on-going
- unsupervised analysis didn't work well
- LIGO's data set is always supervised one
- Script to generate segment files (Uchikata, Narikawa)
error at m31 was fixed by using StateTimeSeries
- Improvement of usability
- added option to select the working machine
- added option to select output directory
- Investigation of silent run (Yamamura, Yuzurihara)
- script is re-usable for next silent run / weekend run. upload on gitlab.
- KAGRA commissioning reports (Yokozawa)