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参加者：washim, kozakai, oshino, ttanaka, fujikawa kaihotu,ohkawa, yamamoto, mori
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  * Wiki page Renewal
    * PEMのwiki pageを整理した。ご意見ご感想大歓迎。
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   * Portable PEM researcher
   * Spectral analyzer, sound recording, ...
   * USB accelerometer, microphone, magnetometer...
   * Data sharing [[https://drive.google.com/open?id=1zIturCCaSe7mmP0s15TcRzHsvNvomP5k|GoogleDrive]]
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   * Understanding the effect of the instruments and so on
   * Power supply
   * duct vibration
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     * 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。
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   * Shaker injection1 (Yikang, Yokozawa)
   * Shaker injection2 (Okutomi, Fabian)
   * acoustic injection (TTanaka)
   * magnetic field injection (Yikang, Yokozawa)
   * RF injection (TTanaka, Washimi)

  * 1st engineering run
   * 1st engineering run : Jun. 8th 12:00-18:00(JST) : Xarm cavity		    * acoustic injection (-> TTanaka report)
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   * Next engineering run : 13th Jul.    * Next engineering run : 13th Jul. ('''今週の土曜日''')
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   * We will have a monthly English meeting(Mainly share the information with Virgo people)
   * The third Tuesday of every month 17:00-(JST) 10:00-(CEST)
 * 2nd meeting will be held at 16th Jul.(Tue) 17:00-18:00 [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Meeting/190716/Agenda|URL]]		    * 2nd meeting will be held at 16th Jul.(Tue) 17:00-18:00 [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Meeting/190716/Agenda|URL]] ('''来週の火曜日''')
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   * 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]]    * 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]]
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   * Preparing for the PEM injection    * Preparing for the PEM injection[[https://drive.google.com/open?id=1FU3kaMimwzHkcS_L0urzAi4EFV7loPwSGgoPO4H8mVo|slide]]

Weekly PEM meeting

  • 2019/7/09(Tue) 17:00-(JST)
  • Regular meeting meeting

  • Web meeting with Zoom2 (Zoom2)

参加者：washim, kozakai, oshino, ttanaka, fujikawa kaihotu,ohkawa, yamamoto, mori

=== 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)

    • 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

      • task sheet

      • Please send e-mail to me if you have comments.
    • Yokozawa
      • Power supply issue
      • Coherent analysis with PEMs
      • Xend PCal Rx module noise hunting!
    • Washimi　
      • Plan for cryochamber characterization
      • Sound reverberation analysis : no update
      • Kaminari monitoring : learning now...
      • Others and plan toward the JPS meeting : no update

      • Google chrome wiki page, USB magnetometer, Data sharing GoogleDrive

    • Kozakai
      • Trigger event identification
      • Yuzu summary page comments
      • Others and plan toward the JPS meeting
    • Miyo
      • Effect the protect shied to the seismometer

      • Long term study of the KAGRA ground motion Link

    • Oshino
      • Weather station issue
    • TTanaka

      • Preparing for the PEM injectionslide

      • Microphone calibration
      • Thesis agenda and plan toward the JPS meeting
    • Okutomi
      • Shaker injection
    • Kaihotsu, Mori
      • Weekly PEM measurements
    • Yuzurihara
      • Yuzu summary page comments
    • etc
  • github progress

KAGRA/Subgroups/PEM/Meeting/190709/Agenda (last edited 2019-07-10 08:55:02 by tatsuki.washimi)