Size: 9833
Comment:
|
Size: 6384
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: Zoom3 (https://zoom.us/j/5045179604) |
* Meeting time: 11:00-11:30 JST/KST on every Wednesday * Meeting room: Zoom3 |
Line 9: | Line 9: |
=== 20210419 (Mon.) === * Agenda * O3GK analysis * O4 preparation (LV alert, SummaryPages, CAGMon) * PMC/IMC noise hunting * Minutes * O3GK analysis * * O4 preparation (LV alert, SummaryPages, CAGMon) * * PMC/IMC noise hunting * === 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. |
|
Line 66: | Line 11: |
=== 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. |
=== 20240124 (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]] * 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]] * LVK meeting on March 11-14 at Louisiana State University * 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) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28194|2023-05-24 ~ 06-07 O4a hveto results]] * Classification of glitch noise (Shikano, Oshino) * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28025|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) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28057|Modified configuration files of SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28247|Modified configuration file on SummaryPage]] * 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 |
Line 95: | Line 53: |
=== 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. |
|
Line 120: | Line 54: |
=== 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 |
|
Line 139: | Line 56: |
=== 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. |
=== 20240117 (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]] * 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]] * LVK meeting on March 11-14 at Louisiana State University * 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) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28194|2023-05-24 ~ 06-07 O4a hveto results]] * Classification of glitch noise (Shikano, Oshino) * IPC glitch * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28025|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) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28057|Modified configuration files of SummaryPage]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=28247|Modified configuration file on SummaryPage]] * 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 |
Line 169: | Line 101: |
=== 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. |
|
Line 259: | Line 102: |
* [[KAGRA/Subgroups/DET/Meeting/2023|2023]] * [[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
Agenda & Minutes
20240124 (Wed.)
- Agenda
- Announcement
- KAGRA international workshop (KIW11)@Taiwan: 2023/04/16-17
Gravitaional wave open data workshop (GWODW7)@Taiwan: 2023/04/18-20 web
- 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
- LVK meeting on March 11-14 at Louisiana State University
- 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
20240117 (Wed.)
- Agenda
- Announcement
- KAGRA international workshop (KIW11)@Taiwan: 2023/04/16-17
Gravitaional wave open data workshop (GWODW7)@Taiwan: 2023/04/18-20 web
- 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
- LVK meeting on March 11-14 at Louisiana State University
- 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