Size: 21219
Comment:
|
Size: 9542
Comment:
|
Deletions are marked like this. | Additions are marked like this. |
Line 9: | Line 9: |
=== 20201203 (Thu.) === * Agenda * Announcements * Recovery of SummaryPage * DetChar O4 requirement document * Progress of O3GK analysis (incl. GEO data) * LV(K) O3 data replay * BNS range of O3GK with C20 h(t) * Minutes |
=== 20210408 (Thu.) === * Agenda * O3GK analysis * SummaryPage * LV alert [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12760|report]] * 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 |
Line 19: | Line 230: |
* foo * GEO data analysis * bar * LV(K) O3 data replay * baz * BNS range of O3GK with C20 h(t) * qux === 20201126 (Thu.) === * Agenda * O3GK analysis * hveto progress (cWB situation) * Glitch catalogue * O4 preparation * SummaryPage problem * New computers in Kashiwa * Meetings * Minutes * hveto progress (cWB situation) * waiting cWB triggers now. * Test with past CBC triggers will be performed. * Glitch catalogue * The 1st step is to see the bandbassed h(t) around Omicron triggers. * Cutoff frequencies of bandpass filter can be decided by Omicron frequency info. * SummaryPage problem * NFS trouble occurs and it is not available. * Only Kamioka local network, k1sum0 is available instead of gwdet.icrr.... * f2f * Maybe one talk in O3GK session. * KIW7 * No talk * JPS * No talk === 20201119 (Thu.) === * Agenda * C20 offline h(t) * O4 preparation * f2f/KIW7/JPS * Minutes * C20 offline h(t) * hveto analysis is performed with Omicron triggers of h(t) and aux. channels. * cWB search is not finished yet. * Data transfer to KISTI is performed with DMG software. * O4 preparation * SummaryPage is now stopped for the maintenance and updates. * New DetChar computers are preparing in Kashiwa * Procuring itself is finished until end of year. * Additional disk storage is needed in KISTI as Tier-1 site. * 600-800TB/yr is required to store the full data of O4 (in 1-year obs. case.) * Actual past results and data-access frequency are required to submit a proposal. * f2f * O3GK session: 1 slot(?) [progress report of O3GK analysis] * parallel session: No talk(?) * poster session: No talk(?) * KIW7 * No talk(?) * JPS * No talk(?) * Monthly telecon with LV * held on last Monday in every month. * start from Nov. 30th or Jan. 25th * Dec 28th will be cancelled due to the end-of-year holidays. === 20201111 (Thu.) === * Agenda * C20 offline h(t) * O4 data release schedule * f2f/KIW7 * Minutes * C20 offline h(t) * Comment from DAC meeting: * Burst group can be provide GW event trigger list (schedule is not decided yet.) * Detail DQ info. around GRB events is very useful. * Data transfer on DET server * Done. * Omicron trigger generation for C20 h(t) * Generation itself was finished * There is no error on Omicron process. * Data transfer on KISTI cluster * Sangwook will do. * After the data transfer, Kihyun can resume his analysis with C20. * O4 data release schedule * [[KAGRA/Subgroups/DET/DataRlease|O4 data release schedule]] === 20201103 (Thu.) === * Agenda * C20 offline h(t) * O4 data release schedule * Minutes * C20 offline h(t) * Data should be copied to Kamioka server. * Glitch trigger search by Omicron * After data copy, it will be resumed. * hveto needs GW trigger search * We can demonstrate with omicron trigger of h(t). * After GW search triggers are available it will be resumed. * Data transfer to KISTI * discuss with DAS people on the next KGWG meeting * O4 data release schedule * Dead line: December .. * Please fill the requested time to link below. * http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/DataRlease === 20201022 (Thu.) === * Agenda * Segment of O3GK * Documentation about O3GK info. * SummaryPage for O4 installation * Minutes === 20201008 (Thu.) === * Agenda * Planned power outage * hveto bug * Minutes * Planned power outage * All jobs on k1det must be stopped until 10/13 morning. * hveto bug * Code reading is in progress by Chihiro. * There is no response from LIGO people. * Analysis of Apr 8th - 21st data is on going. * Segment update * Discussion with Robert is resumed. * Upload method is 'pull' from LIGO side. * They already know the path to the segment files and types of segment file. * Remains tasks are schedule and segment name on DQSEGDB. * Announcement * 22:00 (JST/KST) tonight, LVK operation workshop will be held. === 20201001 (Thu.) === * Agenda * Planned power outage (10/14) * Minutes * Planned power outage (10/14) * k1det will be stopped until 10/13 morning. * They will come back online after 10/15. === 20200924 (Thu.) === * Agenda * Segment update * hveto problem * Minutes * Segment update * All 9 segment info. were fixed. * They had already copied to Kashiwa and Kamioka. * They should be copied also KISTI. * TY will contact to Robert again. * After then, segments will be uploaded to DQSEGDB. * hveto problem * Problem is cased by hveto * Some trigger files are sent to LDAS. * Investigation on LDAS is ongoing. * Conf. file on Kamioka should be share to KISTI. === 20200911 (Thu.) === * Agenda |
* O4 preparation * Minutes |
Line 173: | Line 233: |
* Duty cycle evaluation during O3GK * Lock loss study * O3GK DetChar talk in LVK meeting * Minuets * Progress of O3GK analysis * Investigating strange behavior of hveto * On KISTI cluster, it works well. * Cross check of Chihiro's result and Kihyun's one is ongoing. * Round winner channel changes day by day. (Is it consistent with past results?) * K1:ASC-AS*** is not maintained well. * Both Safe and Unsafe channel list should be used as same ones. * Duty cycle evaluation during O3GK * 54% duty factor (2 weeks average) * BNS range, 500kpc (2 weeks average, cal mistakes is already revised.) * Only last a few days, BPC lines are enabled. * Lock loss study * BLRMS has some time delay. * LOCKED segments should be used ins * O3GK DetChar talk in LVK meeting * topics * Achievement of KAGRA readiness * Progress of concrete analysis * BNS ranges, duty factor as the overview. => Yamamoto, Kozakai === 20200903 (Thu.) === * Agenda * trigger generation * hveto analysis * Minutes * trigger generation * Analysis is finished. * Two channels have some problem. * The version problem of gwpy occurs on KISTI. * Latest channel list should be shared on GitHub. * hveto analysis * Omicron triggers should be shared with LIGO people. (Kamioka -> LIGO) => Kozakai-san will contact to Alex. * hveto works well on KISTI. => Kihyun will continue to analysis. === 20200827 (Thu.) === * Agenda * Segment Update * KAGRA data analysis * GEO data analysis * Minutes * Segment Update * Broken frames period are removed from new science segments (K1-GRD_SCIENCE_MODE_AND_DAQ_STATUS_OK) * Broken frames period as provided a new segments definition (K1-DAQ_STATUS_BAD) * They are store in detchar@m31:Segments/ * Obsolete segments are still generated (???). * KAGRA data analysis * Some PEM sensors are added to the channel list for omicron analysis. => (until next week.) * When is the location of each sensor fixed? => At least around Feb. (also for PORTABLE) * Disk full problem and script errors are occur KISTI * hveto problem occurs (Apr 15. UTC) * GEO data analysis === 20200806 (Thu.) === * Agenda * f2f meeting * progress of O3GK * Minutes * f2f meeting * We have parallel session. (need to prepare two talks for Experiment and Data analysis.) * Experiment -> Yamamoto, Data Analysis -> Kozakai? Kihyun also considers an oral or a poster session. * progress of O3GK * Reconsidering Safe/Unsafe channels is on going. * We need to re-analyze for some channels and some segments by Omicron. * Cross check of KAGRA data analysis can be done by Kihyun. * GEO data transfer to KISTI cluster is almost done. * Kihyun can continue to analyze the GEO data. * We need to do cross check of the results of GEO data analysis. === 20200730 (Thu.) === * Agenda * Safe/Unsafe channel ([[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11854|slide]]) === 20200723 (Thu.) === * Cancelled === 20200702 (Thu.) === * Agenda * Safe/Unsafe channel * Omicron troubles * GEO data analysis === 20200625 (Thu.) === * Agenda * Broken frames * O3GK * trigger generation * hveto * CAGMon * Minutes * Broken frames * Totally 26 broken frames. (Science: 4, Locked: 4, Unlocked: 18) * TY will remove 32-second long data which is in broken frames from science mode segments by manually. * After then, the segment script will be updated for taking into account broken frames. * O3GK * trigger generation * Some runtime error occurs on the Kamioka server. * Trigger generation test is started with KAGRA data on the KISTI server. * GEO data transfer to the KISTI server is not finished yet. * hveto * Test with short time data is ongoing * CAGMon * Analysis with Apr. observation data is already started. * Used Channel list is same as YuzuSummary's one. * Safe/Unsefe channel list is also required --> will be discussed next week. === 20200618 (Thu.) === * Agenda * LVK operations white paper * task list * introduction of ICA * Current progress of CAGMON === 20200610 (Thu.) === * Agenda * DAQ error during O3GK ([[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11751|JGW-G2011751]]) * KAGRA data analysis (Omicron/hveto) * GEO data analysis (Omicron/CAGMon) * Minutes * DAQ error during O3GK * Ueno-san found file reading error with following frames. {{{ K-K1_C-1270444416-32.gwf 2020-04-09 14:13:18 (JST) K-K1_C-1270570496-32.gwf 2020-04-11 01:14:38 (JST) K-K1_C-1270577376-32.gwf 2020-04-11 03:09:18 (JST) K-K1_C-1270680672-32.gwf 2020-04-12 07:50:54 (JST) K-K1_C-1271033536-32.gwf 2020-04-16 09:51:58 (JST) K-K1_C-1271174912-32.gwf 2020-04-18 01:08:14 (JST) K-K1_C-1271226144-32.gwf 2020-04-18 15:22:06 (JST) K-K1_C-1271440736-32.gwf 2020-04-21 02:58:38 (JST) }}} * KAGRA data analysis * Omicron search around GRB was finished. * Whole 2-weeks analysis is now being performed. * It's better to remove some channels from unsafe channel list. * We should test hveto with some channel lists. === 20200604 (Thu.) === * Agenda * LVK white paper * O3GK analysis * Minutes * LVK white paper * Operations white paper {{{ 2. Observatory Operations 3. Detector Commissioning 4. Calibration 5. Detector Characterization 6. Computing and software }}} * Observational Science white paper {{{ 1.1 Burst 1.2 CBC 1.3 CW 1.4 Stochastic 2 Burst 3 CBC 4 CW 5 Stochastic 6 Burst+CBC+DetChar Joint Activity Plans 7 Burst+CBC Joint Activity Plans 8 Burst+Stochastic Joint Activity Plans 9 Stochastic+CBC 10 Stochastic+Detchar }}} === 20200521 (Thu.) === * Agenda * Talk plans for JPS meeting * PTEP paper * O3GK analysis * Minutes * Talk plans for JPS meeting * TY will give a DET summary talk. * Deadline 4th June. * PTEP paper * Writing draft was finished. * After checking the whole, draft will be submitted to CPC. * O3GK analysis * Segment information is being reprovided as Science, Locked , Unlock, and OMC Overflow. * Omicron triggers will be regenerated with new segment information. * hveto will be applied after generating Omicron triggers with new segment and configurations. * O3GK data is available on the KISTI cluster. * Bug fix is required for using CAGMon. === LVK 20200518/19 (Mon./Tue.) === * [[https://wiki.ligo.org/DetChar/Telecon20200518|Agenda]] === 20200514 (Thu.) === * Agenda * PTEP paper * Regenerate segment information * Regenerate omicron triggers * SummaryPage stability * Activities on KISTI * Minutes === 20200507 (Thu.) === * O3GK DetChar analysis * KAGRA DQ flags/segments * Glitch searches * Burst trigger veto * GEO DQ flags/segments * Minutes * KAGRA DQ flags/segments * Reproducing OMC overflow segments * Overflow segments are provided as separately from Science mode * 'SegmentList_locked_UTC_***.txt' is expired. * Reproduced segments information should be uploaded to DQSEGDB * Glitch searches * Omicron configuration should be reoconsidered * Triggers will be regenerated with new configurations * Discussion of configuration (chunk-size, intervals...) is ongoing. * Burst trigger veto * All cWB triggers are not vetoed by hveto * cWB has some problems(?) * Omicron parameter should be considered again. * GEO DQ flags/segments * GEO people are now providing new frames including both the strain signal and important auxiliary channels. * GEO frames will be transferred form CIT to Kashiwa (and Kashiwa to KISTI?) * Omicron can be used on KISTI cluster * We need the information about the amount of data. * CAGMon results will be also available in near future. === 20200423 (Thu.) === * Irregular meeting / Agenda: * 17:00-, zoom 2 https://zoom.us/j/6676627462 * Participants: Kozakai, Ochino, Kokeyama ==== Minutes ==== * How to manage a DQ check for event alerts * Shall we make a proper data quality report for each event? => after collecting information we will make a report and put on JGW doc * Does ligo have the template to be sent to segdb? => to be checked * For now, we make a dedicated wiki page * list a specific check list: For GRB200415A, check resG condition, check if OMC PD A was overflow or not * Share Detchar info with CAL, BURST, DMG * How to organize RRT for the next obs === 20200416 (Thu.) === * Agenda: * Run status * DQ Shift * KISTI activities === 20200402 (Thu.) === * Agenda: * File server status * SummaryPage * Omicron trigger generation * Segment Information * KISTI results capability * Observing run * GlitchPlot for burst analysis * DetChar DQ shift * Update for O4 plan === 20200326 (Thu.) === * Agenda: * Commissioning situation * Commissioning test will be continued until Mar. 31st * During Apr. 1st to 7th, engineering run will be performed. * After Apr. 7th, we have a two weeks observing run (only KAGRA) * If LIGO, and Virgo will come back to observing run, we will aim to join O3. * SummaryPage (RAID trouble) * File server has a disk problem. * RAID system is now being rebuilt. (It will be finished today's evening.) * GlitchPlot for Burst evnet triggers * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11571|JGW-G2011571]] * DetChar pipelines on KISTI * Code update of CAGMon * === 20200312 (Thu.) === * Agenda: * Current status of site (commissioning) activities * Commissioning break was started from 10th Mar. It continues until 24th Mar. * Joinning O3 should be discussed on JRPC meeting on 26th Mar.(?). * Update of DQ state vector * Science mode during 25th Feb. - 10th Mar. didn't include SDF flags. * I updated to contain the SDF flags as the one of the condition of the Science mode. * Automation plan of GlitchPlot for GW event alert * We plan to move GlitchPlot from ICRR cluster to Kamioka computers. * Requirement: * Disk: 100MB/event * CPU: ??? * Data transfer to KISTI * ER on Dec. data was transferred. * Many tools is already available on KISTI cluster. * Announce about LVK session * We plan to have DetChar telecons instead of LVK meeting. * TY circulate concrete date and time on ML after deciding. === 20200305 (Thu.) === * Agenda: * Observing run status * Binary range is ~400kpc (Best is 500kpc.) * Trigger rate check * Quite difference Trigger rate between the strain signal and the error signal. * Glitch plot with Burst triggers. * SummaryPage troubles * Some process (LSC.ini) was frequently stopped. * RRT tools * Shinkai-san suggested us it's better to prepare the dedicated workstation and mail address. * RRT tools from medm interface is available at Kamioka site * LValert can be receive alert from GraceDB. * Event information is not enough (no mass parameter). * Tagoshi-san tested on Kashiwa server. === 20200227 (Thu.) === * Agenda: * SummaryPage trouble * Configuration file errors -> fixed and checking now (Oshino-san) * Past two day's pages will be regenerated. * RRT * Short-time SummaryPage generator tool on MEDM. * lvalert may be already available for KAGRA. * We can receive RRT call by setting 'GCN PRELIM SENT'. * DQ shift * This taks should be assigned for collaborator shift. * TY will discuss this issue with Miyoki-san. === 20200130 (Thu.) === * Agenda: * KAGRA Readiness * RRT shift * PEM DQ flags === 20200116 (Thu.) === * Agenda: * Minimum goal of KAGRA readiness issue * State Vector definition * goal: send {{{K1:DET-DQ_STATE_VECTOR}}} * status: Done. * DQSEGDB capability * goal: send OBSERVATION segment * status: 95% Automation should be done. (will be done by Robert) * Web page preparation * goal: publish SummaryPage * status: Done. * DQ event validation * under discussion Probably we cannot provide so many veto segments.<<BR>> So at least one (hopefully a few) simple segments will be provided and uploaded.<<BR>> (e.g. Omicron triggered segments, Earthquake segments, etc.) * GraceDB issue * under discussion Full(?) access to GraceDB is opened for KAGRA people.<<BR>> Developing/importing GraceDB API tools is better to be done with DET and DAWG. === 20200109 (Thu.) === * Agenda: * KAGRA readiness issue * State Vector definition * SV is provided on the real-time IFO control model. * SV is contained in both raw frames and low-latency frames. * SV definition is summarized on [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/DataQuality|Wiki]] and kept as latest information. * Finally it should be summarized as a tech-report. * DQSEGDB capability * Segment files are provided on the Kamioka and Kashiwa servers. * Files will be shared with LV by rsync+ssh method. * Accessing gwdet.icrr.u-tokyo.ac.jp from LIGO's DQSEGDB was already successfully. * Web page preparation * SummaryPage is opened also for remote site people. * Contents are being closed to LIGO's SummaryPage contents. * TY and Alex are now updating some softwares on k1sum0. So SummaryPage may become unstable next couple of days. * DetChar/DQ event validataion * We are now planning to provide DQ flags indicating earthquake, loud seismotion, etc. (See Kozakai-san's slide) * These information are shared with LV via DQSEGDB. * Low-Latency tools and GraceDB issues * Some tools used as low-latency ones in LIGO (Omicron, hveto etc.) are available. * We are waiting for the update of GraceDB authentication by LIGO. * Offline DQ [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11176}|Slides]] * E-run analysis (washimi) [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11177|Slide]] |
* 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. |
Line 560: | Line 246: |
* [[KAGRA/Subgroups/DET/Meeting/2020|2020]] |
Meetings
- Meeting time: 14:00-15:00 JST/KST on every Thursday
Meeting room: Zoom3 (https://zoom.us/j/5045179604)
Contents
Agenda & Minutes
20210408 (Thu.)
- Agenda
- O3GK analysis
LV alert report
- 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
- hveto re-analysis for a part of data was done.
- O3GK analysis
20210401 (Thu.)
- Agenda
- Progress of hveto analysis
DetChar cluster
- lvalert
- 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.
- 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.
- New slot of DET meeting.
- Announcement
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.
- Progress of hveto analysis
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.
- hveto cross-check
- 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.
- Kamioka cluster
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
- OS installation for master node was done.
- Omega-scan test
- Installation for Kashiwa cluster was done.
- Error is occurred on gwdatafind.
- LVAlert
- Progress of O3GK paper
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.
- 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.
- Progress of O3GK paper
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.
- DQ state vector (Yamamoto)
- Progress of O3GK paper
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)
- 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
- Report from Burst search
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
- Announcement
- 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
- 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.
- Progress of O3GK paper
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.
- Model update will be finished soon.
- Progress of O3GK analysis