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* Meeting time: 14:00-15:00 JST/KST on every Thursday * Meeting room: Zoom3 (https://zoom.us/j/5045179604) |
* Meeting time: 13:00-13:30 JST/KST on every Monday * Meeting room: Zoom |
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=== 20210107 (Thu.) === | ----- === 20221116 (Wed.) === * Agenda * Announcement * next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022December|wiki]] * hybrid style, Kashiwa campus in person and remote on zoom * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA * JPS meeting : 22 to 25 March 2023 @ Online style * registration : Nov. 15 ~ Dec. 1 * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/221115|Commissioning221115]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Update contents of summary page (Oshino) * Modified GRD_LOCKED segment configuration [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22846|klog#22846]] * SummaryPage trouble: process was stopped from 11/10 1:00 UTC [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22869|klog#22869]] * 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) * Hveto with cache files [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22870|klog#22870]] * Management of detchar tools / script on github [[https://github.com/gw-detchar/tools|git repo]] * [[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/Segments|Segments]] * Minutes ----- === 20221109 (Wed.) === * Agenda * Announcement * next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022December|wiki]] * hybrid style, Kashiwa campus in person and remote on zoom * registration deadline for attendance and poster/oral presentation : Nov. 11 (Fri) * LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA * JPS meeting : 22 to 25 March 2023 @ Online style * registration : Nov. 15 ~ Dec. 1 * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/221108|Commissioning221108]] * 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 * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/221108|Commissioning221108]] * noise budget tool is available [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22627|klog#22627]] * DQR update (Yuzurihara) * The code review will start [[https://git.ligo.org/detchar/data-quality-report/-/wikis/O4-DQR-review-page|wiki]] * Firstly, the infra tools will be reviewed. Invitation to join from KAGRA detchar members * Update contents of summary page (Oshino) * SummaryPage trouble: process was stopped from 11/1 22:00 UTC [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22771|klog#22771]] * SummaryPage trouble: process was stopped from 11/2 23:00 UTC [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22785|klog#22785]] * SummaryPage trouble: process was stopped from 11/6 5:00 UTC [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22815|klog#22815]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * plan to present poster at [[https://www.gwpaw2022.org|GWPAW 2022]], 5-9 December 2022. * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14221|poster]] was posted to CPC * (yuzurihara) in the hveto, do you use cache file listing the trigger files by Omicron? * Kihyun shared the code to run hveto. * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Uchikata-san and Narikawa-san are staying KAGRA site to work on these tasks. They will have a brief report. * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14508|slide]] ----- === 20221102 (Wed.) === * We cancel the meeting ----- === 20221026 (Wed.) === * Agenda * Announcement * next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022December|wiki]] * hybrid style, Kashiwa campus in person and remote on zoom * registration deadline : Nov. 11 (Fri) * next LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA * next week meeting will be canceled. * KAGRA commissioning reports * 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 * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * KAGRA commissioning reports * noise budget tool is available [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22627|klog#22627]] * DQR update (Yuzurihara) * Issues in running DQR [[https://git.ligo.org/o4-dqr/o4-dqr-configuration/-/issues|issue]] * DQR submission started before the NDS server registered the frame data. this issue also happened for LIGO. RETRY option in condor might solve the problem. * DQR summary page is available on CIT. * new release on [[https://git.ligo.org/o4-dqr/o4-dqr-configuration|TaskManager]]. will be tested on KAGRA site * Update contents of summary page (Oshino) * switch frametype of strain channel to `science` [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22636|klog#22636]] * Summary page helps lockloss investigation [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22651|klog#22651]] * SummaryPage VIS process was stopped from 10/24 15:00 UTC. [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22669|klog#22669]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * plan to present poster at [[https://www.gwpaw2022.org|GWPAW 2022]] * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * plan to stay KAGRA site in November ----- === 20221019 (Wed.) === * Agenda * Announcement * next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022December|wiki]] * hybrid style, Kashiwa campus in person and remote on zoom * registration deadline : Nov. 11 (Fri) * next LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA * Proposal to lower the public alert threshold [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/DAWG/DAC/Telecons/20221017#Proposal%20to%20lower%20the%20public%20alert%20threshold|KAGRA DAC]] [[https://dcc.ligo.org/LIGO-G2201755|slide]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/221019|Commissioning221019]] * 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 * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * DQR update (Yuzurihara) * last week, no DQR call * Update contents of summary page? (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22477|klog#22477]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22478|klog#22478]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22536|klog#22536]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22537|klog#22537]] * (yuzurihara) Range Spectrum on summary page for KAGRA [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14479|slide]] * Combine DET computer resources into one DET cluster at Kamioka site * No update * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * plan to present poster at [[https://www.gwpaw2022.org|GWPAW 2022]] * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * plan to stay KAGRA site in November ----- === 20221012 (Wed.) === * Agenda * Announcement * next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022December|wiki]] * hybrid style, Kashiwa campus in person and remote on zoom * registration deadline : Nov. 11 (Fri) * next LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/221012|Commissioning221012]] * 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 * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * DQR update (Yuzurihara) * New time slot for DQR meeting : Wednesday 24:00 JST. Today's meeting will be canceled. * Aogaku univ. members stayed KAGRA site during Sep. 25 ~ Oct. 1. They developed the script to investigate the stationarity of PEM sensors. [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22222|klog#22222]] * They checked accelerometer and microphone data and found that one of accelerometer sensor shows strange behavior. Now it was fixed. [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22374|klog#22374]] * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Started to make the spectrograms (omega-scan?) for applying machine learning * There is issue on computer, so use KISTI cluster * Started to analyze LIGO data. When KAGRA data is ready, we will start to apply to KAGRA data * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Omega-scan at m31 is working. But, there is no option to use `gw_data_find` in omega-scan. * By editing the source code (such as gwpy), it might be archivable ----- === 20220926 (Mon.) === * Agenda * Announcement * poll to select new time slot of detchar meeting. deadline is Sep. 30 12:00JST. * Pastavi server is unavailable due to the upgrade of KAGRA main storage server * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220926|Commissioning220926]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * no report on KAGRA's activity * Update contents of summary page? (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=22167|klog#22167]] * 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) * Minutes * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14429|slide]] * comment : try to set FFLPATH variable / try to use `gw_data_find`. [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/DAWG/DMG/Manuals/gw_data_find|instruction]] / try to use ffl files instead of cache file ----- === 20220829 (Mon.) === * Agenda * Announcement * LVK meeting * Next week, the meeting will be canceled due to LVK meeting. * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220005|Commissioning220005]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * no report on KAGRA's activity * We are collecting the comments on the proposal [[https://dcc.ligo.org/LIGO-T2200265|document]] * Update contents of summary page? (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21996|klog#21996]] * 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) ----- === 20220829 (Mon.) === * Agenda * Announcement * Task list for 2022 * LVK meeting * Next week, YamaT-san will chai the meeting * Date for detchar meeting from September or October? Monday 13:00 JST or other time? * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220829|Commissioning220829]] * 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 * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * DQR update (Yuzurihara) * we are collecting your comments on the proposal [[https://dcc.ligo.org/G2201168|slide]] * In the current proposal, the shift is 12 hour shift and it continue one week. The effort is 7/250*100 = 2.8% (in the case of 250 days for working day). * Update contents of summary page? (Oshino) * YamaT-san updated the guardian for VIS. This update should be included in summary page. [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14395|slide]] ----- === 20220822 (Mon.) === * Agenda * Announcement * Task list for 2022 * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220822|Commissioning220822]] * 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 * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * Minutes * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * No update. Oshino-san will investigate the conda environment for summary page * DQR update (Yuzurihara) * `Offline Event Validation in O4` was presented in the last OPS call [[https://dcc.ligo.org/G2201168|slide]] * They proposed the basic strategy for Offline Event Validation in O4. * If you have an opinion for how much KAGRA will contribute for the volunteer, please let us know. * Update contents of summary page? (Oshino) * definition for locked state was changed. Stability of summary page job has improved. * Combine DET computer resources into one DET cluster at Kamioka site * DET computer was moved to SK building * Noise hunting by machine learning and Hveto (Kyujin/Kihyun) * paper writing is on-going * Update of `veto definition` / environment on m31 (Uchikata, Narikawa) * no update ----- === 20220808 (Mon.) === * Agenda * Announcement * Task list for 2022 * Next detchar meeting will be canceled due to summer holiday * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220808|Commissioning220808]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * no update * Pastavi update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21695|klog#21695]] * Update contents of summary page? (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21680|klog#21680]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21629|klog#21629]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21617|klog#21617]] * 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) ----- === 20220801 (Mon.) === * We cancel the meeting due to f2f meeting. ----- === 20220725 (Mon.) === * Agenda * Announcement * next KAGRA face-to-face meeting will be held on August 1~3 (hybrid style) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022August|web]] * DetChar chief submitted the task list for 2022. DetChar member will need the register each task. * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220725|Commissioning220725]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14197|slide]] * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21561|klog#21561]] * Update contents of summary page? (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21559|klog#21559]] * 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) ----- === 20220711 (Mon.) === * Agenda * Announcement * next KAGRA face-to-face meeting will be held on August 1~3 (hybrid style) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022August|web]] * Registration deadline is July 15 (Fri) 18:00 JST * DetChar chief submitted the task list for 2022. DetChar member will need the register each task. * We plan to cancel next DetChar meeting 7/18 due to Japanese holiday. * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220711|Commissioning220711]] * 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 * Noise hunting by machine learning and Hveto (Kyujin) * Overview of `veto definition` (Uchikata, Narikawa) * Minutes * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220711|Commissioning220711]] * no update * DQR update (Yuzurihara) * [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=21373|klog#21373]] * I tested the retry option to treat the issue that condor job failed. But, this option doesn't work, probably because we are using DAG. * But, we plan to move the place to run DQR to the upper stream. This might not be necessary. * Update contents of summary page? (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21376|klog#21376]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21429|klog#21429]] * Last week, summary process stopped twice due to unknown reason. We need to monitor carefully. * Noise hunting by machine learning and Hveto (Kyujin) * One or two week later, the report by applying Hveto to O3GK data will appear. * Overview of `veto definition` (Uchikata, Narikawa) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14174|slide]] * They worked on testing DetChar tools and veto definer on m31. * Uchikata-san and Narikawa-san will be the contact person to connect detchar and data analysis group. ----- === 20220704 (Mon.) === * Agenda * Announcement * next KAGRA face-to-face meeting will be held on August 1~3 (hybrid style) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022August|web]] * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220704|Commissioning220704]] * 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 * Proposal of noise hunting tool by machine learning (Kyujin) * Task list for 2022 from Jan 2022 to Dec 2022) * Minutes * DQR update (Yuzurihara) * no report. Recently no DQR call * Update contents of summary page? (Oshino) * Added the page for newly installed accelerometer [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21347|klog#21347]] * Recently process for summary page is unstable [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21348|klog#21348]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21345|klog#21345]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21286|klog#21286]] * Proposal of noise hunting tool by machine learning (Kyujin) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14147|slide]] * Task list for 2022 from Jan 2022 to Dec 2022) * Yuzurihara submitted the task list. Next, subgroup member will require the register each task. ----- === 20220627 (Mon.) === * Agenda * Announcement * LIGO DetChar F2F is July 18-19 with noise sprint July 20-22. In person + remote style [[https://wiki.ligo.org/DetChar/Jul2022DetCharF2F|wiki]] * next KAGRA face-to-face meeting will be held on August 1~3 (hybrid style) [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/KSC/f2f/2022August|web]]. * Proposal of KAGRA DetChar f2f meeting. * Kashiwa? Kamioka? * Off-site members will join? * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220627|Commissioning220627]] * 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 * Task list for 2022 from Jan 2022 to Dec 2022) * Minutes * DQR update (Yuzurihara) * no update * Update contents of summary page? (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * no update * Task list for 2022 from Jan 2022 to Dec 2022) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14147&version=1|slide]] ----- === 20220620 (Mon.) === * Agenda * Announcement * LIGO DetChar F2F is July 18-19 with noise sprint July 20-22. In person + remote style [[https://wiki.ligo.org/DetChar/Jul2022DetCharF2F|wiki]] * Joint LVK DetChar report to the OPsDiv Meeting on 2022/06/16 [[https://dcc.ligo.org/G2200999|slide]] [[https://wiki.ligo.org/Operations/Agenda220616|minutes]] * LIGO, VIRGO AND KAGRA OBSERVING RUN PLANS [[https://observing.docs.ligo.org/plan/|web]] (15 June 2022 update) * next KAGRA face-to-face meeting will be held on August 1~3 (in-person style@U-Tokyo, Hongo campas + online style). The registration will start soon. * KAGRA commissioning reports (Yokozawa) [[KAGRA/Subgroups/DET/Meeting/220620|Commissioning220620]] * 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 * Minutes * face-to-face meeting for KAGRA detchar@Kamioka * (Yuzurihara) if you have a comment/opinion, please let me know. * DQR update (Yuzurihara) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21190|klog#21190]] * sometimes DQR jobs failed, because the MDC trigger time is earlier than the time the latest frame file was generated. * One of solutions is to run DQR at upper stream on DGS network called DMT network. * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * no report * Update contents of summary page? (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * no update ----- === 20220613 (Mon.) === * Agenda * Announcement * LIGO DetChar F2F is July 18-19 with noise sprint July 20-22. In person + remote style [[https://wiki.ligo.org/DetChar/Jul2022DetCharF2F|wiki]] * New paper about DQ for pyCBC [[https://arxiv.org/abs/2204.03091|arXiv]] * KAGRA commissioning reports (Yokozawa) * 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 * Minutes * KAGRA commissioning reports * Explained by Yokozawa-san. see [[KAGRA/Subgroups/DET/Meeting/220613|KAGRA detector status220613]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQR update (Yuzurihara) * Task to compute inspiral range is running on k1det1 [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20986|klog#20986]] * Update contents of summary page? (Oshino) * Updated DetChar and VIS tab [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=21060|klog#21060]] ----- === 20220606 (Mon.) === * Canceled due to conflict with KIW9 ----- === 20220530 (Mon.) === * Agenda * Announcement * The 9th KAGRA International Workshop (KIW) [[https://indico.itp.ac.cn/event/123/|web]] (registration by May 31, 2022) * JPS meeting : registration by June 2 [[https://www.jps.or.jp/activities/meetings/autumn/autumn_index.php|web]] * Question : Someone should present the status of DetChar and activity toward O4? * LIGO DetChar F2F is July 18-19 with noise sprint July 20-22. In person + remote style [[https://wiki.ligo.org/DetChar/Jul2022DetCharF2F|wiki]] * Final KAGRA report at OpsDiv call was done at May. 26, 2022 [[https://dcc.ligo.org/LIGO-G2200869|slide for May 26]] * KAGRA commissioning reports * 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 * Minutes * KAGRA commissioning reports * Pumping down of EY started at 2022 May 24 9:45~ [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20851|klog#20851]] * Pumping down of IY started at 2022 May 25 9:35~ [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20874|klog#20874]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * hveto worked with omicron triggers generated by a new version of Omicron * There seems to be no compatibility between omicron version we use and one in igwn-py39. * There may be also no compatibility between SummaryPages we use and omicron in igwn-py39. * If so, we need to move igwn-py39 for all tools (SummaryPages, omicron, hveto etc.) * SummaryPages in igwn-py39 had worked well in gps mode (reported a few weeks ago). * TY want to gather the volunteer to test SummaryPages in daily mode. * gwpy can use 'NDSSERVER' environmental variable * We don't need to do the code hack for nds2.py in gwpy. * (Yuzu) In DAC call, I heard that operation test of `gw_data_find` is on-going on m31 by Compu&Soft members. It may be available in a few week. * DQR update (Yuzurihara) * I prepared the code of one task to compute inspiral range at the time of GW alert. * I send the merge request [[https://git.ligo.org/detchar/dqrtasks|git repo]] and will take the review. * Update contents of summary page? (Oshino) * Update SummaryPages web server by YamaT [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20926|klog#20926]] ----- === 20220523 (Mon.) === * Agenda * Announcement * New accounts for accessing LIGO resources (registration by May 22) * The 9th KAGRA International Workshop (KIW) [[https://indico.itp.ac.cn/event/123/|web]] (registration by May 31, 2022) * Final KAGRA report at OpsDiv call is planned at May. 26, 2022 [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14010|slide for Mar 31]][[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13890|slide for Feb 17]] * JPS meeting : registration by June 2 [[https://www.jps.or.jp/activities/meetings/autumn/autumn_index.php|web]] * KAGRA commissioning reports * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know. * DQR update (Yuzurihara) * Update contents of summary page? (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Minutes * KAGRA commissioning reports * In-air health check for suspensions (ITMY, ETMY) was by Ushiba and other members. * On last Friday, we had the acceptance check to close the chamber for Yarm. It passed. * ADC glitch problem on many suspensions by YamaT [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20815|klog#20815]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * hveto itself worked without no additional code hack. * Compatible error in trigger file format was occurred * {{{The 'peak' columns have incompatible types: ['object', 'float64', 'float64']}}} * In TY's remember, Kozakai-san faced and solved same problem...(?) * TY want to re-arrange cluttered O3-segments including test ones. * (Yuzu) This error is related to [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19846|klog#19846]] ? * DQR update (Yuzurihara) * no update * Update contents of summary page? (Oshino) * Updated VIS page. see [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20814|klog#20814]] * Analysis of transient signals of IMMT1 (Aogaku members) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20793|klog#20793]] ----- === 20220516 (Mon.) === * Agenda * Announcement * Vigo DetChar paper [[https://arxiv.org/abs/2205.01555|arXiv]] * The 9th KAGRA International Workshop (KIW) [[https://indico.itp.ac.cn/event/123/|web]] (registration by May 31, 2022) * GWADW2022 [[https://indico.icrr.u-tokyo.ac.jp/event/255/|web]] (registration closed) * The GRAvitational - wave Science&technology Symposia (GRASS 2022) [[https://agenda.infn.it/event/30681/|web]] (registration closed) * (Final) KAGRA report at OpsDiv call is planned at May. 26, 2022 [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14010|slide for Mar 31]][[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13890|slide for Feb 17]] * KAGRA commissioning reports * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know. * DQR update (Yuzurihara) * Update contents of summary page? (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Report of new tool development? (Darkhan) * Glitch subtraction survey for O4 * see mail from Davis Derek (2022 May 3) * deadline : May 16 * The glitch subtraction activities are managed under DET. * [[https://wiki.ligo.org/DetChar/O4GlitchSubtractionTools|current summary]] * Minuts * Announcement * If you talk about DetChar activity, please let chairs know * KAGRA commissioning reports * In-air health check for suspensions (ITMY, ETMY) is on-going by Ushiba [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=20724|klog#20724]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20729|klog#20729]] * Turned "ON" two radiation shield coolers for EXC. But, on Sunday, it turned off due to mistake [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20712|klog#20712]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20736|klog#20736]] * DQR update (Yuzurihara) * Operation test for DQR application is on-going on DetChar dedicated machine * From last Wednesday, the alert from MDC stopped (I'm not sure this is scheduled or not...) * That is because 1st period of MDC finished * The code review will start gradually * You can see the summary report of MDC alert on [[https://gracedb-playground.ligo.org/reports/|GraceDB]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * FScan cannot find IGWN. * YamaT plan to use it which is a part of lalpulsar packages. * Trigger files are required for hveto test. * YamaT plan to do the consistency check with O3 triggers and the configuration file. * Trigger files are on the DET file server and they must be mounted from the test server. * Oshino-san will share a past configuration file. * Update contents of summary page? (Oshino) * summary page is working well * Combine DET computer resources into one DET cluster at Kamioka site * no update * Report of new tool development? (Darkhan) * debugging code ----- === 20220509 (Mon.) === * Agenda * Announcement * KAGRA commissioning reports * * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know. * DQR update (Yuzurihara) * Update contents of summary page? (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Report of new tool development? (Darkhan) * Glitch subtraction survey for O4 * see mail from Davis Derek (2022 May 3) * deadline : May 16 * The glitch subtraction activities are managed under DET. I would like to ask regular report in DET meeting. * Minuts * Announcement * KAGRA commissioning reports * ADC noise measurement [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20658|klog#20658]] * In-air health check for Yarm suspensions (ITMY and ETMY) is on-going. * If no problem, review will be done next week and pumping down will start on week of May 23 * DQR update (Yuzurihara) * no update * Report of new tool development? (Darkhan) * add channel list? ----- === 20220502 (Mon.) === * Agenda * Announcement * KAGRA commissioning reports * PRM cause the glitch in IMMT1 OPLEV signal and POP forword QPD signal [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20539|klog#20539]] * In-air health check for suspensions (ITMY, ETMY) is on-going by Ushiba [[ https://klog.icrr.u-tokyo.ac.jp/osl/?r=20631|klog#20631]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20632|klog#20632]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know. * DQR update (Yuzurihara) * Update contents of summary page? (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Report of new tool development? (Darkhan) * Data Quality flag for O4a * We are asking the concrete requirement for DAC members (CBC, burst, Stochastic) * This is related to discuss the ER period and time * Analysis of TCam photos of ITMY and ETMY with the metal scale by Tcam * Minutes * Announcement * GWADW2022 [[https://indico.icrr.u-tokyo.ac.jp/event/255/|web]] * The 9th KAGRA International Workshop (KIW) [[https://indico.itp.ac.cn/event/123/|web]] * The GRAvitational - wave Science&technology Symposia (GRASS 2022) [[https://agenda.infn.it/event/30681/|web]] * DQR update (Yuzurihara) * no update. * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * no update * Update contents of summary page? (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20634|klog#20634]] * Analysis of TCam photos of ITMY and ETMY with the metal scale by Tcam [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20574|klog#20574]] * analysis is on-going by Aogaku students. Report will appear soon. ----- === 20220425 (Mon.) === * canceld ----- === 20220418 (Mon.) === * Agenda * Announcement * monthly maintenance for JGWDoc + JGW wiki + klog on April 18 13:00-16:00 JST. * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know. * DQR update (Yuzurihara) * Update contents of summary page? (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * Report of new tool development? (Darkhan) * Minutes * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * No updates in last week. * Some volunteers for testing of hveto, fscan are sitll wanted. * We should start to test also iDQ from now on for future observing runs (O5, O6...) * DQR update (Yuzurihara) * operation test for tools is on-going without error and trouble * Update contents of summary page? (Oshino) * no update * Combine DET computer resources into one DET cluster at Kamioka site * no update * Report of new tool development? (Darkhan) * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14032|slide]] * 120Hz glitches investigation during O3GK * [[https://github.com/gw-detchar/tools/tree/master/Hveto/etc|configuration file]] ----- === 20220411 (Mon.) === * Agenda * Announcement * Workshop 2022/04/15 [[https://indico.in2p3.fr/event/26414/program|web page]] * DetChar talk is planed by Yokozawa. When he circulates slide, put comments on slide. * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know. * Exchange of opinions between DET members(YamaT, Sawada(OPS), Yuzurihara) and DMG members(Kanda, Oohara) * DQR update (Yuzurihara) * Update contents of summary page? (Oshino) * Combine DET computer resources into one DET cluster at Kamioka site * (Oshino) explain idea, goal, and timeline * Report of new tool development? (Darkhan) * Follow-up report of remote contribution from Aoyama Gakuin univ. * Minutes * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * no volunteer yet (Test of hveto and FScan). * Coding kagradata.py for the new version of Bruco is ongoing. * We need to decide KAGRA common rule about NDS2 and DATAFIND for fixing codes. * NAPT test was started for the purpose of saving number of IP address in DGS network. * DET gateway (copy of k1gate is enough for the test) will be connected to DGS network. * Other nodes will be under DET gateway. * It may be better to construct the gateway as Deb10. (Copy of k1gate is Rocky8) * TY have no experience of constructing NAPT on Debian. * NDS(k1nds[012]), NFS(k1nfs0) services must be available from under DET gateway. * How should we do k1det2 which is used for Bruco running from CDS workstation. * Exchange of opinions between DET members(YamaT, Sawada(OPS), Yuzurihara) and DMG members(Kanda, Oohara) * related to conda environment and DQR tasks * in Kashiwa server and Kamioka computers, we should have common rule fo NDS2 and DATAFIND, which YamaT already mentioned. * DQR update (Yuzurihara) * the application to connect between igwn-alert and Task Manager was developped by Joe * DQRAlert [[https://git.ligo.org/o4-dqr/dqralert|git repo]] * I tried to run this tool in Kamioka computer and it is working well. * need to prepare the document of how to use this tool on wiki page. * [[https://git.ligo.org/o4-dqr/dqralert/-/blob/trunk/docs/source/overview.rst|DQR workflow]] * Update contents of summary page? * no update * Combine DET computer resources into one DET cluster at Kamioka site * goal : prepare job management server and can submit job to k1det[012] * timeline : before O4 * there might be conflict between this cluster and NAPT test. Oshino and YamaT will discuss. * Follow-up report of remote contribution from Aoyama Gakuin univ. * (Yokozawa, Oshino, Yuzurihara) we started the discussion of task list and how to contribute from remote site. ----- === 20220404 (Mon.) === |
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* Progress of O3GK analysis * O4 preparation |
* Announcement * DQR design document, put comments on [[https://git.ligo.org/detchar/o4-data-quality-report-design-document/-/issues?label_name%5B%5D=Second+circulation|git issue]] * Workshop 2022/04/15 * [[https://indico.in2p3.fr/event/26414/program|Workshop on the development of innovative tools for new collaborations within gravitational wave detection experiments]] * KAGRA's authorship submission. For details, see [kagra 05009]. Deadline April 8 17:00 JST * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * DQR update * Update of summary page * Trouble of Omicron trigger generation * 120Hz glitches investigation during O3GK |
Line 14: | Line 687: |
* 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. ----- === 20201224 (Thu.) === |
* Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * Installation of IGWN was done on k1detfs. * Too slow HDD response? (~150KB/s via NFS) * Works well * SummaryPages as GPS-select mode * ini-file grammar is slightly changed from the old version. * Omicron * No special hack * Omega-scan * needs temporal code hack * Bruco * needs preparation for reading kagra data (kagradata.py) * No {{{--include}}} option in original one. * Not yet * SummaryPages as Daily mode (This will be done by Kamioka people) * hveto * FScan * Not included in IGWN environment? * Problem * No global NDS2, DataFind servers or equivalent way. * SSH port forwarding is not enough because port number is different depending on person. * So I cannot do the code hack on IGWN software in the system region. * KAGRA env may not be able to be included in IGWN until O4. * If so, we shouldn't use IGWN in officially for O4. * (Lupin) igwn-py38? or py39? * YamaT asked status of FScan * In future, we need to prepare similar environment on Kashiwa cluster. The environment is not completely same as Kamioka computers. * We need volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know. * DQR update (Yuzurihara) * Operation test for new version of Task Manager is on-going on k1det1. * I found that code of stationary task uses `datafind` to read gwf data, which we don't have. * I need to consider how to read data for DQR tasks. * (Darkhan) Is there any way to get the latest list of channels? * (Yuzurihara) If you can specify the name of frame data, there is a function on gwpy. * Update of summary page (Oshino) * no update * Trouble of Omicron trigger generation (Oshino) * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20328|klog#20328]] * replaced the local SSD on k1sum1. The Omicron triggers are stored in different disk. * 120Hz glitches investigation during O3GK * no update * Kihyun can't join for a while. This project will be postponed. * Report of new tool development (Darkhan) * showed demonstration * this tool can take a ratio between channels and will be able to apply time-domain filter (band pass/highpass/lowpass) in future. ----- === 20220328 (Mon.) === |
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* Progress of O3GK analysis * Plan of O3 data replay |
* Announcement * DQR design document, put comments on [[https://git.ligo.org/detchar/o4-data-quality-report-design-document/-/issues?label_name%5B%5D=Second+circulation|git issue]] * Workshop 2022/04/15 [[https://indico.in2p3.fr/event/26414/program|Workshop on the development of innovative tools for new collaborations within gravitational wave detection experiments]] * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * Activity report by students from Aoyama Gakuin univ. * glitch investigation related to IMMT1 oplev (Aoyama Gakuin univ.) * Tcam image analysis to identify mirror location and center (Aoyama Gakuin univ.) * DQR update * Update of summary page * 120Hz glitches investigation during O3GK * Minutes * Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * YamaT constructed the test environment in local computer * Although YamaT is copying the environment to DetChar computers, it is very slow. (speed ~ 250KB/s) * After copying, YamaT will work on modification of codes to fit KAGRA data, such as nds2.py * For testing the tools (Omicron, Hveto...), we need volunteers, especially remote site! * Activity report by students from Aoyama Gakuin univ. * five students and two staff members from Aoyama Gakuin univ. stayed Kamioka site during last three weeks. * They helped commissioning work both in tunnel [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20124|klog#20124]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20155|klog#20155]] and in control room. * several code developments to understand glitch cause have been done. [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20026|klog#20026]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20027|klog#20027]] * code development to identify mirror center of ITMX have been done by using image analysis. [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14003|slide(Japanese)]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20036|klog#20036]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20198|klog20198]] [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20203|klog#20203]] * DQR update * Joe updated Task Manager. Yuzurihara will install new version and test it. * Update of summary page * no update * 120Hz glitches investigation during O3GK * no update ----- === 20220307 (Mon.) === * Agenda * announcement * LVK meeting March 2022 [[https://wiki.ligo.org/LSC/Meeting/LVKMeetingMarch2022|wiki]] [[https://cgca.uwm.edu/events/2021lvk|web]] * registration is available * 120Hz glitches investigation during O3GK * unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * DQ flags for O4 * DQR update * glitch investigation related to IMMT1 oplev * Minutes * 120Hz glitches investigation during O3GK * no update * unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] * YamaT is working on this project at test-server. * Test of new conda environment will start from next week (after JPS meeting) * DQ flags for O4 * no update * DQR update * Joe is developing the code to connect between igwn-alert and TaskManager. It will be available soon. * Schedule for review * Review of Task Manager will be done before review of each task. * High priority task needs to complete before Aug. 2022 * Low priority task needs to complete before Nov. 2022 * glitch investigation related to IMMT1 oplev * From March 8, students from Aoyama Gakuin univ. stayed at Kamioka * They worked on the investigation of glitch. [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20026|klog#20026]][[https://klog.icrr.u-tokyo.ac.jp/osl/?r=20027|klog#20027]] * They checked IMMT1 QPD signals and PRM suspension signals at the time of glitch. * NDS2 tool development (Darkhan) * no major update. * GPS accuracy monitor (Oshino) * is available on [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/summary/day/20220313/detchar/gps/|summary page]] * Current difference is acceptable and reasonable. * No meeting on March 21 due to Japanese holiday. Next meeting is planed on March 28. ----- === 20220307 (Mon.) === * Agenda * announcement * RRT plan during O4 [[https://dcc.ligo.org/G2200220|slide]] * LVK meeting March 2022 [[https://wiki.ligo.org/LSC/Meeting/LVKMeetingMarch2022|wiki]] [[https://cgca.uwm.edu/events/2021lvk|web]] * registration is available * 120Hz glitches investigation during O3GK * unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * DQ flags for O4 * DQR update * Minutes (Yuzurihara) * 120Hz glitches investigation during O3GK * no update * unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT) * There are many computers/workstations in Kamioka site or Kamioka control room. * Workstations (k1ctr*) use common conda environment by mounting the file server. * In DetChar computers k1{sum,det}[01], conda environment should be unified all DetChar resources, similar to workstations. * To prevent the trouble that DetChar experts might break the environment, the conda environments will be set as read-only permission. * Installation will be done by Kamioka members. After that, we need volunteers to test the DetChar tools on new conda environment. * what is the time line? * Installation will finished before the end of March. From April, the test will start. Volunteers are helpful. * DQ flags for O4 * In last PEM meeting, Yuzurihara presented the current status and received the helpful comments. [slide](https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13970) * We will change our plan to construct the data quality flag and will compute the BLRMS of gwpy to set the threshold. * The review is necessary before O4. (probably very close to O4, because we need ER) * DQR update * no update * Commissioning of GreenX * In the last weekend, the commissioner tried continuous GreenX. During that trials, they found many short term lock loss (~10 ms). 10 ms is too short to follow the suspension motion, so it is likely that there are some causes of the lock loss except for the suspension motion. * The commissioner needs helps DetChar members to identify the cause or give a hint of the cause. * For details, see [[https://klog.icrr.u-tokyo.ac.jp/osl/index.php?r=19963|klog#19963]] [[https://klog.icrr.u-tokyo.ac.jp/osl/index.php?r=19983|klog#19983]] * main channel K1:TMS-X_GR_PDA1_OUT_DQ * time : 2022 Mar 06 23:37:50 UTC = 2022 Mar 07 8:37:50 JST = GPS time 1330645088 ----- === 20220228 (Mon.) === * Agenda * 120Hz glitches * DQ flags for O4 * progress of DQR * lock loss study of GreenX * Minutes (Yuzurihara) * accouncement * LVK meeting March 2022 [[https://wiki.ligo.org/LSC/Meeting/LVKMeetingMarch2022|wiki]] [[https://cgca.uwm.edu/events/2021lvk|web]] * registration is available * Wed, 17 March 2021: * Plenary Session #1 (09:00-10:30 US/CDT) (=3/16 23:00 JST) * Paper Presentation Session #1 * Plenary Session #2 (16:00-17:30 US/CDT) (=3/17 6:00 JST) * Thu, 18 March 2021: * Plenary Session #3 (09:00-10:30 US/CDT) (=3/17 23:00 JST) * Paper Presentation Session #2 * Plenary Session #4 (16:00-17:30 US/CDT) (=3/18 6:00 JST) * Pastavi server will be unavailable tonight * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19913|klog#19913]] * 120Hz glitches * no update * DQ flags for O4 * no update * progress of DQR * igwn-alert is running more than 9days and receiving the MDC alert * next step is to connect the MDC alert with the launch TaskManager. * remained task is to develop InspiralRange [[https://git.ligo.org/detchar/dqrtasks/-/issues/8|issue]] * lock loss study of GreenX * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19906|klog#19906]] * From the Hveto result, the channel (K1:IMC-SERVO_MIXER_DAQ_OUT_DQ) was the most coincident channel with the lock loss of GreenX. * unify the detchar computing environment (YamaT) * scattered codes and applications (Omicron, summary page, ) over Kamioka computers are troubling. * we plan to unify the environment by using igwn conda * detail will be reported in next meeting * (Darkhan) conda environment on k1ctr*. someone accidentally update someone's conda environment. administrator should prepare the conda environment? * (YamaT) k1ctr* share the environment. this activity is not related to k1ctr* but k1sum[01], k1det[012]. we should separate the user environment and the environment for the DET tools * (Darkhan) should avoid accidental mistake. ----- === 20220221 (Mon.) === * Agenda * 120Hz glitches * DQ flags for O4 * progress of DQR |
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* hveto with C20 * Configuration was changed. * Analysis will be finished in this end of year. === 20201203 (Thu.) === |
* 120Hz glitches * No updates * DQ flags for O4 * No updates * progress of DQR * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19847|klog#19847]] * Proposal new tool to see past data by NDS (Darkhan) ----- === 20220207 (Mon.) === |
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* 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) |
* 120Hz glitches * Report from [[https://wiki.ligo.org/DetChar/JanFeb2022DetCharF2F|LIGO Detchar F2F Meeting]] * DQ flags for O4 * progress of DQR |
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* Progress of O3GK analysis * How should we do until releasing cWB triggers? * => ask to Man-san or Hayama-san. * GEO data analysis * There is no enough man-power for analyzing GEO data. * GEO DetChar frames should be transferred to Kashiwa. * => discuss with James. * LV(K) O3 data replay * LV plans to perform data replay activity for the end-2 * BNS range of O3GK with C20 h(t) * === 20201126 (Thu.) === |
* 120Hz glitches * No updates * DQ flags for O4 * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13851|slide]] * (Yuzurihara) read BLRMS data and made the several plots with 1% and 99% percentile. * When KAGRA will be locked as observation mode? * hopefully after july, there will be lock trial for two monthes(?) * When you set the 1% criteria, always you throw away the 1% data? * We might need to consider the better procedure to care that point. * progress of DQR * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19671|klog#19671]] ----- === 20220131 (Mon.) === |
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* O3GK analysis * hveto progress (cWB situation) * Glitch catalogue * O4 preparation * SummaryPage problem * New computers in Kashiwa * Meetings |
* 120Hz glitches * Report from DQR hackathon * DQ flags for O4 * Master thesis (Morisue-san) ----- === 20220117 (Mon.) === * Agenda * 120Hz glitches * ITMX glitches * DQR progress * DQ flags for O4 |
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* 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 * Progress of O3GK analysis * 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]] |
* 120Hz glitches * No updates * Next step is coincidence search with signals around ETMY including local control sensors. * ITMX glitches * [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=19212|klog#19212]] * K1:VIS-ITMX_F3_LVDTINF_GAS_{IN1,OUT} have glitches. * It seems to occur around AA chassis. (AA and cable replacement didn't help to improve situation). * We will try to find glitches on other channels on the same ADC board. * This channel should be added to Omicron search on SummaryPages. * DQR progress * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13721|JGW-G2213721]] * DQ flags for O4 * No updates * O3GK paper * Threshold used for computing a glitch rate was changed as SNR=6.5. * It's a same criterion with LIGO, and Virgo. * Both GEO and KAGRA's results are now computed and draft was also updated. ----- |
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* [[KAGRA/Subgroups/DET/Meeting/2021|2021]] |
Meetings
- Meeting time: 13:00-13:30 JST/KST on every Monday
- Meeting room: Zoom
Contents
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Meetings
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Agenda & Minutes
- 20221116 (Wed.)
- 20221109 (Wed.)
- 20221102 (Wed.)
- 20221026 (Wed.)
- 20221019 (Wed.)
- 20221012 (Wed.)
- 20220926 (Mon.)
- 20220829 (Mon.)
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- 20220704 (Mon.)
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- 20220404 (Mon.)
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- 20220307 (Mon.)
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- 20220221 (Mon.)
- 20220207 (Mon.)
- 20220131 (Mon.)
- 20220117 (Mon.)
- Past meeting
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Agenda & Minutes
Agenda & Minutes
20221116 (Wed.)
- Agenda
- Announcement
next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) wiki
- hybrid style, Kashiwa campus in person and remote on zoom
- LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA
- JPS meeting : 22 to 25 March 2023 @ Online style
- registration : Nov. 15 ~ Dec. 1
KAGRA commissioning reports (Yokozawa) Commissioning221115
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- Update contents of summary page (Oshino)
Modified GRD_LOCKED segment configuration klog#22846
SummaryPage trouble: process was stopped from 11/10 1:00 UTC klog#22869
- 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)
Hveto with cache files klog#22870
Management of detchar tools / script on github git repo
- Announcement
- Minutes
20221109 (Wed.)
- Agenda
- Announcement
next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) wiki
- hybrid style, Kashiwa campus in person and remote on zoom
- registration deadline for attendance and poster/oral presentation : Nov. 11 (Fri)
- LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA
- JPS meeting : 22 to 25 March 2023 @ Online style
- registration : Nov. 15 ~ Dec. 1
KAGRA commissioning reports (Yokozawa) Commissioning221108
- 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
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
KAGRA commissioning reports (Yokozawa) Commissioning221108
noise budget tool is available klog#22627
- DQR update (Yuzurihara)
The code review will start wiki
- Firstly, the infra tools will be reviewed. Invitation to join from KAGRA detchar members
- Update contents of summary page (Oshino)
SummaryPage trouble: process was stopped from 11/1 22:00 UTC klog#22771
SummaryPage trouble: process was stopped from 11/2 23:00 UTC klog#22785
SummaryPage trouble: process was stopped from 11/6 5:00 UTC klog#22815
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
plan to present poster at GWPAW 2022, 5-9 December 2022.
poster was posted to CPC
- (yuzurihara) in the hveto, do you use cache file listing the trigger files by Omicron?
- Kihyun shared the code to run hveto.
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Uchikata-san and Narikawa-san are staying KAGRA site to work on these tasks. They will have a brief report.
20221102 (Wed.)
- We cancel the meeting
20221026 (Wed.)
- Agenda
- Announcement
next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) wiki
- hybrid style, Kashiwa campus in person and remote on zoom
- registration deadline : Nov. 11 (Fri)
- next LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA
- next week meeting will be canceled.
- KAGRA commissioning reports
- 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
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- KAGRA commissioning reports
noise budget tool is available klog#22627
- DQR update (Yuzurihara)
Issues in running DQR issue
- DQR submission started before the NDS server registered the frame data. this issue also happened for LIGO. RETRY option in condor might solve the problem.
- DQR summary page is available on CIT.
new release on TaskManager. will be tested on KAGRA site
- Update contents of summary page (Oshino)
switch frametype of strain channel to science klog#22636
Summary page helps lockloss investigation klog#22651
SummaryPage VIS process was stopped from 10/24 15:00 UTC. klog#22669
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
plan to present poster at GWPAW 2022
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- plan to stay KAGRA site in November
- KAGRA commissioning reports
20221019 (Wed.)
- Agenda
- Announcement
KAGRA commissioning reports (Yokozawa) Commissioning221019
- 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
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Minutes
- DQR update (Yuzurihara)
- last week, no DQR call
- Update contents of summary page? (Oshino)
(yuzurihara) Range Spectrum on summary page for KAGRA slide
- Combine DET computer resources into one DET cluster at Kamioka site
- No update
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
plan to present poster at GWPAW 2022
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- plan to stay KAGRA site in November
- DQR update (Yuzurihara)
20221012 (Wed.)
- Agenda
- Announcement
next f2f meeting : Nov. 30(Wed) ~ Dec. 1 (Thu) wiki
- hybrid style, Kashiwa campus in person and remote on zoom
- registration deadline : Nov. 11 (Fri)
- next LVK meeting : 13 to 16 March 2023 @ Northwestern University, IL, USA
KAGRA commissioning reports (Yokozawa) Commissioning221012
- 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
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- DQR update (Yuzurihara)
- New time slot for DQR meeting : Wednesday 24:00 JST. Today's meeting will be canceled.
Aogaku univ. members stayed KAGRA site during Sep. 25 ~ Oct. 1. They developed the script to investigate the stationarity of PEM sensors. klog#22222
They checked accelerometer and microphone data and found that one of accelerometer sensor shows strange behavior. Now it was fixed. klog#22374
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- Started to make the spectrograms (omega-scan?) for applying machine learning
- There is issue on computer, so use KISTI cluster
- Started to analyze LIGO data. When KAGRA data is ready, we will start to apply to KAGRA data
Update of veto definition / environment on m31 (Uchikata, Narikawa)
Omega-scan at m31 is working. But, there is no option to use gw_data_find in omega-scan.
- By editing the source code (such as gwpy), it might be archivable
- DQR update (Yuzurihara)
20220926 (Mon.)
- Agenda
- Announcement
- poll to select new time slot of detchar meeting. deadline is Sep. 30 12:00JST.
- Pastavi server is unavailable due to the upgrade of KAGRA main storage server
KAGRA commissioning reports (Yokozawa) Commissioning220926
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- no report on KAGRA's activity
- 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)
- Announcement
- Minutes
Update of veto definition / environment on m31 (Uchikata, Narikawa)
comment : try to set FFLPATH variable / try to use gw_data_find. instruction / try to use ffl files instead of cache file
20220829 (Mon.)
- Agenda
- Announcement
- LVK meeting
- Next week, the meeting will be canceled due to LVK meeting.
KAGRA commissioning reports (Yokozawa) Commissioning220005
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- no report on KAGRA's activity
We are collecting the comments on the proposal document
- 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)
- Announcement
20220829 (Mon.)
- Agenda
- Announcement
- Task list for 2022
- LVK meeting
- Next week, YamaT-san will chai the meeting
- Date for detchar meeting from September or October? Monday 13:00 JST or other time?
KAGRA commissioning reports (Yokozawa) Commissioning220829
- 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
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- DQR update (Yuzurihara)
we are collecting your comments on the proposal slide
- In the current proposal, the shift is 12 hour shift and it continue one week. The effort is 7/250*100 = 2.8% (in the case of 250 days for working day).
- Update contents of summary page? (Oshino)
YamaT-san updated the guardian for VIS. This update should be included in summary page. slide
- DQR update (Yuzurihara)
20220822 (Mon.)
- Agenda
- Announcement
- Task list for 2022
KAGRA commissioning reports (Yokozawa) Commissioning220822
- 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
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- Announcement
- Minutes
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- No update. Oshino-san will investigate the conda environment for summary page
- DQR update (Yuzurihara)
Offline Event Validation in O4 was presented in the last OPS call slide
- They proposed the basic strategy for Offline Event Validation in O4.
- If you have an opinion for how much KAGRA will contribute for the volunteer, please let us know.
- Update contents of summary page? (Oshino)
- definition for locked state was changed. Stability of summary page job has improved.
- Combine DET computer resources into one DET cluster at Kamioka site
- DET computer was moved to SK building
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
- paper writing is on-going
Update of veto definition / environment on m31 (Uchikata, Narikawa)
- no update
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
20220808 (Mon.)
- Agenda
- Announcement
- Task list for 2022
- Next detchar meeting will be canceled due to summer holiday
KAGRA commissioning reports (Yokozawa) Commissioning220808
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
- no update
- 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)
- Announcement
20220801 (Mon.)
- We cancel the meeting due to f2f meeting.
20220725 (Mon.)
- Agenda
- Announcement
KAGRA commissioning reports (Yokozawa) Commissioning220725
- 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
- Noise hunting by machine learning and Hveto (Kyujin/Kihyun)
Update of veto definition / environment on m31 (Uchikata, Narikawa)
20220711 (Mon.)
- Agenda
- Announcement
KAGRA commissioning reports (Yokozawa) Commissioning220711
- 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
- Noise hunting by machine learning and Hveto (Kyujin)
Overview of veto definition (Uchikata, Narikawa)
- Minutes
KAGRA commissioning reports (Yokozawa) Commissioning220711
- no update
- DQR update (Yuzurihara)
- I tested the retry option to treat the issue that condor job failed. But, this option doesn't work, probably because we are using DAG.
- But, we plan to move the place to run DQR to the upper stream. This might not be necessary.
- Update contents of summary page? (Oshino)
- Last week, summary process stopped twice due to unknown reason. We need to monitor carefully.
- Noise hunting by machine learning and Hveto (Kyujin)
- One or two week later, the report by applying Hveto to O3GK data will appear.
Overview of veto definition (Uchikata, Narikawa)
20220704 (Mon.)
- Agenda
- Announcement
next KAGRA face-to-face meeting will be held on August 1~3 (hybrid style) web
KAGRA commissioning reports (Yokozawa) Commissioning220704
- 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
- Proposal of noise hunting tool by machine learning (Kyujin)
- Task list for 2022 from Jan 2022 to Dec 2022)
- Announcement
- Minutes
- DQR update (Yuzurihara)
- no report. Recently no DQR call
- Update contents of summary page? (Oshino)
Added the page for newly installed accelerometer klog#21347
Recently process for summary page is unstable klog#21348 klog#21345 klog#21286
- Proposal of noise hunting tool by machine learning (Kyujin)
- Task list for 2022 from Jan 2022 to Dec 2022)
- Yuzurihara submitted the task list. Next, subgroup member will require the register each task.
- DQR update (Yuzurihara)
20220627 (Mon.)
- Agenda
- Announcement
KAGRA commissioning reports (Yokozawa) Commissioning220627
- 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
- Task list for 2022 from Jan 2022 to Dec 2022)
- Minutes
- DQR update (Yuzurihara)
- no update
- Update contents of summary page? (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- no update
- Task list for 2022 from Jan 2022 to Dec 2022)
- DQR update (Yuzurihara)
20220620 (Mon.)
- Agenda
- Announcement
LIGO DetChar F2F is July 18-19 with noise sprint July 20-22. In person + remote style wiki
Joint LVK DetChar report to the OPsDiv Meeting on 2022/06/16 slide minutes
LIGO, VIRGO AND KAGRA OBSERVING RUN PLANS web (15 June 2022 update)
- next KAGRA face-to-face meeting will be held on August 1~3 (in-person style@U-Tokyo, Hongo campas + online style). The registration will start soon.
KAGRA commissioning reports (Yokozawa) Commissioning220620
- 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
- Announcement
- Minutes
- face-to-face meeting for KAGRA detchar@Kamioka
- (Yuzurihara) if you have a comment/opinion, please let me know.
- DQR update (Yuzurihara)
- sometimes DQR jobs failed, because the MDC trigger time is earlier than the time the latest frame file was generated.
- One of solutions is to run DQR at upper stream on DGS network called DMT network.
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- no report
- Update contents of summary page? (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- no update
- face-to-face meeting for KAGRA detchar@Kamioka
20220613 (Mon.)
- Agenda
- Announcement
- KAGRA commissioning reports (Yokozawa)
- 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
- Minutes
- KAGRA commissioning reports
Explained by Yokozawa-san. see KAGRA detector status220613
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- DQR update (Yuzurihara)
Task to compute inspiral range is running on k1det1 klog#20986
- Update contents of summary page? (Oshino)
Updated DetChar and VIS tab klog#21060
- KAGRA commissioning reports
20220606 (Mon.)
- Canceled due to conflict with KIW9
20220530 (Mon.)
- Agenda
- Announcement
The 9th KAGRA International Workshop (KIW) web (registration by May 31, 2022)
JPS meeting : registration by June 2 web
Question : Someone should present the status of DetChar and activity toward O4?
LIGO DetChar F2F is July 18-19 with noise sprint July 20-22. In person + remote style wiki
Final KAGRA report at OpsDiv call was done at May. 26, 2022 slide for May 26
- KAGRA commissioning reports
- 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
- Announcement
- Minutes
- KAGRA commissioning reports
Pumping down of EY started at 2022 May 24 9:45~ klog#20851
Pumping down of IY started at 2022 May 25 9:35~ klog#20874
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- hveto worked with omicron triggers generated by a new version of Omicron
- There seems to be no compatibility between omicron version we use and one in igwn-py39.
There may be also no compatibility between SummaryPages we use and omicron in igwn-py39.
If so, we need to move igwn-py39 for all tools (SummaryPages, omicron, hveto etc.)
SummaryPages in igwn-py39 had worked well in gps mode (reported a few weeks ago).
TY want to gather the volunteer to test SummaryPages in daily mode.
- gwpy can use 'NDSSERVER' environmental variable
- We don't need to do the code hack for nds2.py in gwpy.
(Yuzu) In DAC call, I heard that operation test of gw_data_find is on-going on m31 by Compu&Soft members. It may be available in a few week.
- hveto worked with omicron triggers generated by a new version of Omicron
- DQR update (Yuzurihara)
- I prepared the code of one task to compute inspiral range at the time of GW alert.
I send the merge request git repo and will take the review.
- Update contents of summary page? (Oshino)
Update SummaryPages web server by YamaT klog#20926
- KAGRA commissioning reports
20220523 (Mon.)
- Agenda
- Announcement
- New accounts for accessing LIGO resources (registration by May 22)
The 9th KAGRA International Workshop (KIW) web (registration by May 31, 2022)
Final KAGRA report at OpsDiv call is planned at May. 26, 2022 slide for Mar 31slide for Feb 17
JPS meeting : registration by June 2 web
- KAGRA commissioning reports
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know.
- DQR update (Yuzurihara)
- Update contents of summary page? (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Announcement
- Minutes
- KAGRA commissioning reports
- In-air health check for suspensions (ITMY, ETMY) was by Ushiba and other members.
- On last Friday, we had the acceptance check to close the chamber for Yarm. It passed.
ADC glitch problem on many suspensions by YamaT klog#20815
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- hveto itself worked without no additional code hack.
- Compatible error in trigger file format was occurred
The 'peak' columns have incompatible types: ['object', 'float64', 'float64']
- In TY's remember, Kozakai-san faced and solved same problem...(?)
- TY want to re-arrange cluttered O3-segments including test ones.
(Yuzu) This error is related to klog#19846 ?
- DQR update (Yuzurihara)
- no update
- Update contents of summary page? (Oshino)
Updated VIS page. see klog#20814
- Analysis of transient signals of IMMT1 (Aogaku members)
- KAGRA commissioning reports
20220516 (Mon.)
- Agenda
- Announcement
The 9th KAGRA International Workshop (KIW) web (registration by May 31, 2022)
GWADW2022 web (registration closed)
The GRAvitational - wave Science&technology Symposia (GRASS 2022) web (registration closed)
(Final) KAGRA report at OpsDiv call is planned at May. 26, 2022 slide for Mar 31slide for Feb 17
- KAGRA commissioning reports
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know.
- DQR update (Yuzurihara)
- Update contents of summary page? (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Report of new tool development? (Darkhan)
- Glitch subtraction survey for O4
- see mail from Davis Derek (2022 May 3)
- deadline : May 16
- The glitch subtraction activities are managed under DET.
- Announcement
- Minuts
- Announcement
If you talk about DetChar activity, please let chairs know
- KAGRA commissioning reports
In-air health check for suspensions (ITMY, ETMY) is on-going by Ushiba klog#20724 klog#20729
Turned "ON" two radiation shield coolers for EXC. But, on Sunday, it turned off due to mistake klog#20712 klog#20736
- DQR update (Yuzurihara)
Operation test for DQR application is on-going on DetChar dedicated machine
- From last Wednesday, the alert from MDC stopped (I'm not sure this is scheduled or not...)
- That is because 1st period of MDC finished
- The code review will start gradually
You can see the summary report of MDC alert on GraceDB
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- FScan cannot find IGWN.
- YamaT plan to use it which is a part of lalpulsar packages.
- Trigger files are required for hveto test.
- YamaT plan to do the consistency check with O3 triggers and the configuration file.
- Trigger files are on the DET file server and they must be mounted from the test server.
- Oshino-san will share a past configuration file.
- FScan cannot find IGWN.
- Update contents of summary page? (Oshino)
- summary page is working well
- Combine DET computer resources into one DET cluster at Kamioka site
- no update
- Report of new tool development? (Darkhan)
- debugging code
- Announcement
20220509 (Mon.)
- Agenda
- Announcement
- KAGRA commissioning reports
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know.
- DQR update (Yuzurihara)
- Update contents of summary page? (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Report of new tool development? (Darkhan)
- Glitch subtraction survey for O4
- see mail from Davis Derek (2022 May 3)
- deadline : May 16
- The glitch subtraction activities are managed under DET. I would like to ask regular report in DET meeting.
- Minuts
- Announcement
- KAGRA commissioning reports
ADC noise measurement klog#20658
- In-air health check for Yarm suspensions (ITMY and ETMY) is on-going.
- If no problem, review will be done next week and pumping down will start on week of May 23
- DQR update (Yuzurihara)
- no update
- Report of new tool development? (Darkhan)
- add channel list?
20220502 (Mon.)
- Agenda
- Announcement
- KAGRA commissioning reports
PRM cause the glitch in IMMT1 OPLEV signal and POP forword QPD signal klog#20539
In-air health check for suspensions (ITMY, ETMY) is on-going by Ushiba klog#20631 klog#20632
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know.
- DQR update (Yuzurihara)
- Update contents of summary page? (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Report of new tool development? (Darkhan)
- Data Quality flag for O4a
- We are asking the concrete requirement for DAC members (CBC, burst, Stochastic)
- This is related to discuss the ER period and time
- Analysis of TCam photos of ITMY and ETMY with the metal scale by Tcam
- Minutes
- Announcement
- DQR update (Yuzurihara)
- no update.
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- no update
- Update contents of summary page? (Oshino)
Analysis of TCam photos of ITMY and ETMY with the metal scale by Tcam klog#20574
- analysis is on-going by Aogaku students. Report will appear soon.
20220425 (Mon.)
- canceld
20220418 (Mon.)
- Agenda
- Announcement
- monthly maintenance for JGWDoc + JGW wiki + klog on April 18 13:00-16:00 JST.
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know.
- DQR update (Yuzurihara)
- Update contents of summary page? (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- Report of new tool development? (Darkhan)
- Announcement
- Minutes
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- No updates in last week.
- Some volunteers for testing of hveto, fscan are sitll wanted.
- We should start to test also iDQ from now on for future observing runs (O5, O6...)
- DQR update (Yuzurihara)
- operation test for tools is on-going without error and trouble
- Update contents of summary page? (Oshino)
- no update
- Combine DET computer resources into one DET cluster at Kamioka site
- no update
- Report of new tool development? (Darkhan)
- 120Hz glitches investigation during O3GK
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
20220411 (Mon.)
- Agenda
- Announcement
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- call for volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know.
- Exchange of opinions between DET members(YamaT, Sawada(OPS), Yuzurihara) and DMG members(Kanda, Oohara)
- DQR update (Yuzurihara)
- Update contents of summary page? (Oshino)
- Combine DET computer resources into one DET cluster at Kamioka site
- (Oshino) explain idea, goal, and timeline
- Report of new tool development? (Darkhan)
- Follow-up report of remote contribution from Aoyama Gakuin univ.
- Minutes
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- no volunteer yet (Test of hveto and FScan).
- Coding kagradata.py for the new version of Bruco is ongoing.
- We need to decide KAGRA common rule about NDS2 and DATAFIND for fixing codes.
- NAPT test was started for the purpose of saving number of IP address in DGS network.
- DET gateway (copy of k1gate is enough for the test) will be connected to DGS network.
- Other nodes will be under DET gateway.
- It may be better to construct the gateway as Deb10. (Copy of k1gate is Rocky8)
- TY have no experience of constructing NAPT on Debian.
- NDS(k1nds[012]), NFS(k1nfs0) services must be available from under DET gateway.
- How should we do k1det2 which is used for Bruco running from CDS workstation.
- DET gateway (copy of k1gate is enough for the test) will be connected to DGS network.
- no volunteer yet (Test of hveto and FScan).
- Exchange of opinions between DET members(YamaT, Sawada(OPS), Yuzurihara) and DMG members(Kanda, Oohara)
- related to conda environment and DQR tasks
- in Kashiwa server and Kamioka computers, we should have common rule fo NDS2 and DATAFIND, which YamaT already mentioned.
- DQR update (Yuzurihara)
- the application to connect between igwn-alert and Task Manager was developped by Joe
DQRAlert git repo
- I tried to run this tool in Kamioka computer and it is working well.
- need to prepare the document of how to use this tool on wiki page.
- Update contents of summary page?
- no update
- Combine DET computer resources into one DET cluster at Kamioka site
- goal : prepare job management server and can submit job to k1det[012]
- timeline : before O4
- there might be conflict between this cluster and NAPT test. Oshino and YamaT will discuss.
- Follow-up report of remote contribution from Aoyama Gakuin univ.
- (Yokozawa, Oshino, Yuzurihara) we started the discussion of task list and how to contribute from remote site.
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
20220404 (Mon.)
- Agenda
- Announcement
DQR design document, put comments on git issue
- Workshop 2022/04/15
- KAGRA's authorship submission. For details, see [kagra 05009]. Deadline April 8 17:00 JST
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- DQR update
- Update of summary page
- Trouble of Omicron trigger generation
- 120Hz glitches investigation during O3GK
- Announcement
- Minutes
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- Installation of IGWN was done on k1detfs.
- Too slow HDD response? (~150KB/s via NFS)
- Works well
SummaryPages as GPS-select mode
- ini-file grammar is slightly changed from the old version.
- Omicron
- No special hack
- Omega-scan
- needs temporal code hack
- Bruco
- needs preparation for reading kagra data (kagradata.py)
No --include option in original one.
- Not yet
SummaryPages as Daily mode (This will be done by Kamioka people)
- hveto
- FScan
- Not included in IGWN environment?
- Problem
No global NDS2, DataFind servers or equivalent way.
- SSH port forwarding is not enough because port number is different depending on person.
- So I cannot do the code hack on IGWN software in the system region.
- KAGRA env may not be able to be included in IGWN until O4.
- If so, we shouldn't use IGWN in officially for O4.
- (Lupin) igwn-py38? or py39?
- YamaT asked status of FScan
- In future, we need to prepare similar environment on Kashiwa cluster. The environment is not completely same as Kamioka computers.
- We need volunteers from remote site, to test hveto and FScan. Please let us (Yuzuriahra or YamaT) know.
- Installation of IGWN was done on k1detfs.
- DQR update (Yuzurihara)
- Operation test for new version of Task Manager is on-going on k1det1.
I found that code of stationary task uses datafind to read gwf data, which we don't have.
- I need to consider how to read data for DQR tasks.
- (Darkhan) Is there any way to get the latest list of channels?
- (Yuzurihara) If you can specify the name of frame data, there is a function on gwpy.
- Update of summary page (Oshino)
- no update
- Trouble of Omicron trigger generation (Oshino)
- replaced the local SSD on k1sum1. The Omicron triggers are stored in different disk.
- 120Hz glitches investigation during O3GK
- no update
- Kihyun can't join for a while. This project will be postponed.
- Report of new tool development (Darkhan)
- showed demonstration
- this tool can take a ratio between channels and will be able to apply time-domain filter (band pass/highpass/lowpass) in future.
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
20220328 (Mon.)
- Agenda
- Announcement
DQR design document, put comments on git issue
Workshop 2022/04/15 Workshop on the development of innovative tools for new collaborations within gravitational wave detection experiments
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- Activity report by students from Aoyama Gakuin univ.
- glitch investigation related to IMMT1 oplev (Aoyama Gakuin univ.)
- Tcam image analysis to identify mirror location and center (Aoyama Gakuin univ.)
- DQR update
- Update of summary page
- 120Hz glitches investigation during O3GK
- Announcement
- Minutes
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- YamaT constructed the test environment in local computer
Although YamaT is copying the environment to DetChar computers, it is very slow. (speed ~ 250KB/s)
- After copying, YamaT will work on modification of codes to fit KAGRA data, such as nds2.py
- For testing the tools (Omicron, Hveto...), we need volunteers, especially remote site!
- Activity report by students from Aoyama Gakuin univ.
- five students and two staff members from Aoyama Gakuin univ. stayed Kamioka site during last three weeks.
They helped commissioning work both in tunnel klog#20124 klog#20155 and in control room.
several code developments to understand glitch cause have been done. klog#20026 klog#20027
code development to identify mirror center of ITMX have been done by using image analysis. slide(Japanese) klog#20036 klog20198 klog#20203
- DQR update
- Joe updated Task Manager. Yuzurihara will install new version and test it.
- Update of summary page
- no update
- 120Hz glitches investigation during O3GK
- no update
- Unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
20220307 (Mon.)
- Agenda
- Minutes
- 120Hz glitches investigation during O3GK
- no update
- unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012]
- YamaT is working on this project at test-server.
- Test of new conda environment will start from next week (after JPS meeting)
- DQ flags for O4
- no update
- DQR update
Joe is developing the code to connect between igwn-alert and TaskManager. It will be available soon.
- Schedule for review
- Review of Task Manager will be done before review of each task.
- High priority task needs to complete before Aug. 2022
- Low priority task needs to complete before Nov. 2022
- glitch investigation related to IMMT1 oplev
- From March 8, students from Aoyama Gakuin univ. stayed at Kamioka
They worked on the investigation of glitch. klog#20026klog#20027
- They checked IMMT1 QPD signals and PRM suspension signals at the time of glitch.
- NDS2 tool development (Darkhan)
- no major update.
- GPS accuracy monitor (Oshino)
is available on summary page
- Current difference is acceptable and reasonable.
- No meeting on March 21 due to Japanese holiday. Next meeting is planed on March 28.
- 120Hz glitches investigation during O3GK
20220307 (Mon.)
- Agenda
- Minutes (Yuzurihara)
- 120Hz glitches investigation during O3GK
- no update
- unify conda environment in Kamioka detchar computers, k1sum[01] and k1det[012] (YamaT)
- There are many computers/workstations in Kamioka site or Kamioka control room.
- Workstations (k1ctr*) use common conda environment by mounting the file server.
In DetChar computers k1{sum,det}[01], conda environment should be unified all DetChar resources, similar to workstations.
To prevent the trouble that DetChar experts might break the environment, the conda environments will be set as read-only permission.
Installation will be done by Kamioka members. After that, we need volunteers to test the DetChar tools on new conda environment.
- what is the time line?
- Installation will finished before the end of March. From April, the test will start. Volunteers are helpful.
- DQ flags for O4
In last PEM meeting, Yuzurihara presented the current status and received the helpful comments. [slide](https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13970)
- We will change our plan to construct the data quality flag and will compute the BLRMS of gwpy to set the threshold.
- The review is necessary before O4. (probably very close to O4, because we need ER)
- DQR update
- no update
- Commissioning of GreenX
- In the last weekend, the commissioner tried continuous GreenX. During that trials, they found many short term lock loss (~10 ms). 10 ms is too short to follow the suspension motion, so it is likely that there are some causes of the lock loss except for the suspension motion.
The commissioner needs helps DetChar members to identify the cause or give a hint of the cause.
For details, see klog#19963 klog#19983
- main channel K1:TMS-X_GR_PDA1_OUT_DQ
- time : 2022 Mar 06 23:37:50 UTC = 2022 Mar 07 8:37:50 JST = GPS time 1330645088
- 120Hz glitches investigation during O3GK
20220228 (Mon.)
- Agenda
- 120Hz glitches
- DQ flags for O4
- progress of DQR
- lock loss study of GreenX
- Minutes (Yuzurihara)
- accouncement
LVK meeting March 2022 wiki web
- registration is available
- Wed, 17 March 2021:
- Plenary Session #1 (09:00-10:30 US/CDT) (=3/16 23:00 JST)
- Paper Presentation Session #1
- Plenary Session #2 (16:00-17:30 US/CDT) (=3/17 6:00 JST)
- Thu, 18 March 2021:
- Plenary Session #3 (09:00-10:30 US/CDT) (=3/17 23:00 JST)
- Paper Presentation Session #2
- Plenary Session #4 (16:00-17:30 US/CDT) (=3/18 6:00 JST)
- Pastavi server will be unavailable tonight
- 120Hz glitches
- no update
- DQ flags for O4
- no update
- progress of DQR
- igwn-alert is running more than 9days and receiving the MDC alert
next step is to connect the MDC alert with the launch TaskManager.
remained task is to develop InspiralRange issue
- lock loss study of GreenX
- From the Hveto result, the channel (K1:IMC-SERVO_MIXER_DAQ_OUT_DQ) was the most coincident channel with the lock loss of GreenX.
- unify the detchar computing environment (YamaT)
- scattered codes and applications (Omicron, summary page, ) over Kamioka computers are troubling.
- we plan to unify the environment by using igwn conda
- detail will be reported in next meeting
- (Darkhan) conda environment on k1ctr*. someone accidentally update someone's conda environment. administrator should prepare the conda environment?
- (YamaT) k1ctr* share the environment. this activity is not related to k1ctr* but k1sum[01], k1det[012]. we should separate the user environment and the environment for the DET tools
- (Darkhan) should avoid accidental mistake.
- accouncement
20220221 (Mon.)
- Agenda
- 120Hz glitches
- DQ flags for O4
- progress of DQR
- Minutes
- 120Hz glitches
- No updates
- DQ flags for O4
- No updates
- progress of DQR
- Proposal new tool to see past data by NDS (Darkhan)
- 120Hz glitches
20220207 (Mon.)
- Agenda
- 120Hz glitches
Report from LIGO Detchar F2F Meeting
- DQ flags for O4
- progress of DQR
- Minutes
- 120Hz glitches
- No updates
- DQ flags for O4
- (Yuzurihara) read BLRMS data and made the several plots with 1% and 99% percentile.
- When KAGRA will be locked as observation mode?
- hopefully after july, there will be lock trial for two monthes(?)
- When you set the 1% criteria, always you throw away the 1% data?
- We might need to consider the better procedure to care that point.
- progress of DQR
- 120Hz glitches
20220131 (Mon.)
- Agenda
- 120Hz glitches
- Report from DQR hackathon
- DQ flags for O4
- Master thesis (Morisue-san)
20220117 (Mon.)
- Agenda
- 120Hz glitches
- ITMX glitches
- DQR progress
- DQ flags for O4
- Minutes
- 120Hz glitches
- No updates
- Next step is coincidence search with signals around ETMY including local control sensors.
- ITMX glitches
- K1:VIS-ITMX_F3_LVDTINF_GAS_{IN1,OUT} have glitches.
- It seems to occur around AA chassis. (AA and cable replacement didn't help to improve situation).
- We will try to find glitches on other channels on the same ADC board.
This channel should be added to Omicron search on SummaryPages.
- DQR progress
- DQ flags for O4
- No updates
- O3GK paper
- Threshold used for computing a glitch rate was changed as SNR=6.5.
- It's a same criterion with LIGO, and Virgo.
- Both GEO and KAGRA's results are now computed and draft was also updated.
- 120Hz glitches