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← Revision 3 as of 2019-07-16 17:14:41 ⇥
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| 参加者：washim, kozakai, oshino, ttanaka, fujikawa kaihotu,ohkawa, yamamoto, mori | member：Yokozawa, Oshino, TTanaka, Washimi, Kozakai, Miyo, Jan, Irene, Okawa, Fujikawa, Mori, Federico |
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| * Seismon issue * We already installed to KAGRA system * Need the tuning for the KAGRA * Large earthquake happened this month, we "should" be a safe mode before coming large earthquake (PEM issue???) * Task list toward the O3 * [[https://docs.google.com/spreadsheets/d/1DSltWg18KrwnfkVJmSm09TkQ82aQ5lHAdaC9uCozGC0/edit#gid=1072504162|task sheet]] * Please send e-mail to me if you have comments. |
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| * Yokozawa * Power supply issue * Coherent analysis with PEMs * Xend PCal Rx module noise hunting! |
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| * Sound reverberation analysis : no update | * Cチェンバーの振動測定に向け、加速度計study (ground loop, calibration)に着手 |
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| * Others and plan toward the JPS meeting : no update * Google chrome [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Portable|wiki page]], [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10385|USB magnetometer]], Data sharing [[https://drive.google.com/open?id=1zIturCCaSe7mmP0s15TcRzHsvNvomP5k|GoogleDrive]] |
* Google chrome [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Portable|wiki page]], [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10385|USB magnetometer]], [[https://drive.google.com/open?id=1zIturCCaSe7mmP0s15TcRzHsvNvomP5k|GoogleDrive]] * 磁束計もChromebookで使えるようになった。磁場発生源の探索が以前に比べて非常に効率化された。 |
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| * Others and plan toward the JPS meeting * Miyo * Effect the protect shied to the seismometer * Long term study of the KAGRA ground motion [[https://github.com/MiyoKouseki/kagra-gif/issues/92| Link]] |
* 1st ERのglitch plotを更新 * glitch trigger thresholdを下げ、夜間だけ見るようにした。 * ファンレター募集中 |
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| * weathre station の情報をflame fileに入れた |
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| * Microphone calibration * Thesis agenda and plan toward the JPS meeting * Okutomi * Shaker injection |
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| * Yuzurihara * Yuzu summary page comments * etc * github progress |
* Pcalまわりで音と磁場を測定した。 |
Weekly PEM meeting
- 2019/7/09(Tue) 17:00-(JST)
- Regular meeting meeting
Web meeting with Zoom2 (Zoom2)
member：Yokozawa, Oshino, TTanaka, Washimi, Kozakai, Miyo, Jan, Irene, Okawa, Fujikawa, Mori, Federico
=== Agenda ===
- General issue
- Wiki page Renewal
- PEMのwiki pageを整理した。ご意見ご感想大歓迎。
Chrome Book project(->Washimi report)
- Weekly PEM measurement
- Friday is temporal weekly PEM measurement
PCal Rx PD noise budget : result
- 真空ポンプON/OFFでPDのスペクトルを比較したが、大勢に変化はなかった。鋭いピークがいくつか消えた。
- RxPDと加速度計とのcoherenceは何とも言えないが、ドライポンプ・ターボポンプとの間には特徴が見える。
- PEM injection
acoustic injection (-> TTanaka report)
- Preparing toward the next engineering run
Next engineering run : 13th Jul. (今週の土曜日)
- Interferometer configuration MICH
- English meeting
2nd meeting will be held at 16th Jul.(Tue) 17:00-18:00 URL (来週の火曜日)
- Washimi
- Plan for cryochamber characterization
- Cチェンバーの振動測定に向け、加速度計study (ground loop, calibration)に着手
- Kaminari monitoring : learning now...
Google chrome wiki page, USB magnetometer, GoogleDrive
- 磁束計もChromebookで使えるようになった。磁場発生源の探索が以前に比べて非常に効率化された。
- Plan for cryochamber characterization
- Kozakai
- Trigger event identification
- Yuzu summary page comments
- 1st ERのglitch plotを更新
- glitch trigger thresholdを下げ、夜間だけ見るようにした。
- ファンレター募集中
- Oshino
- Weather station issue
- weathre station の情報をflame fileに入れた
- Weather station issue
- TTanaka
Preparing for the PEM injectionslide
- Kaihotsu, Mori
- Weekly PEM measurements
- Pcalまわりで音と磁場を測定した。
- Weekly PEM measurements
- Wiki page Renewal