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参加者: Attend:
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  * Washimi-san became a subchief of the PEM subsystem
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   * Spectral analyzer, sound recording, terminal, ...
   * USB accelerometer, microphone, magnetometer...
   * Data sharing GoogleDrive
   * We prepared two PEM Chromebook
* Spectral analyzer, sound recording, terminal, vibration monitor ...
   * USB accelerometer, microphone, magnetometer, ...
   * Data sharing by GoogleDrive
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   * Friday is temporal weekly PEM measurement
   * Understanding the effect of the instruments and so on
   * Friday is weekly PEM measurement
   * Understanding the effect of the instruments, search the origin of noise, and so on
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   * Shaker injection1 (Yikang, TTanaka, Yokozawa)    * Shaker injection1 (TTanaka, Yokozawa)
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   * Interferometer configuration MICH
  
   * Interferometer configuration MICH
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   * English meeting
      * 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 URL
  * English meeting
   * 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)
   * 3rd meeting will be held at 20th Aug.(Tue) 17:00-18:00 URL
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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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  * Virgo visiting
   * We will start the discussion to visit Virgo at October
   * Washimi(PEM with portable), Miyo(ground motion)
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  * Next F2F meeting
   * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/LCGT/Meeting/f2f/2019August|wiki]]
   * Registration deadline (31th Jul.)
   * 2 subsystem report (Overview + 1 individual progress)
   * Welcome to have many posters
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  * Kamioka visitors
   * Yikang-san (8/5 - 8/17)
   * Yokoyama-san (8/6)
   * Fujikawa-san and Tanaka-san (8/18 - 8/31)
   * Ueshimi-san (??)
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    * 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.
 * Each progress
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   * Power supply issue
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   * Xend PCal Rx module noise hunting!
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   * Plan for cryochamber characterization
   * Sound reverberation analysis : no update
   * Kaminari monitoring : learning now...
   * 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]]
   * --(Cryochamber characterization)--
   * --(Sound reverberation analysis)--
   * --(Kaminari monitoring)--
   * Google chrome : USB magnetmeter 2 [[attachment:USB_MAG_2.jpg]]
   * Seismometer vs accelerometer analysis : [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10469|silde]]
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   * Long term study of the KAGRA ground motion [[https://github.com/MiyoKouseki/kagra-gif/issues/92| Link]]
  * Oshino
   * Weather station issue
   * Long term study of the KAGRA ground motion (If there is update)
   * Ground motion at last Friday(7/19) (I want to ask you to have a report of large ground motion)
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   * Preparing for the PEM injection[[https://drive.google.com/open?id=1FU3kaMimwzHkcS_L0urzAi4EFV7loPwSGgoPO4H8mVo|slide]]
   * Microphone calibration
   * Thesis agenda and plan toward the JPS meeting
   * Preparing for the PEM injection
   * Report of the PEM injection during 2nd engineering run
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   * Weekly PEM measurements    * Reports of the Xend Pcal Rx PD noise hunting

Weekly PEM meeting

  • 2019/7/23(Tue) 17:00-(JST)
  • Regular meeting meeting
  • Web meeting with Zoom2 (Zoom2)

Attend:

Agenda

  • General issue
    • Washimi-san became a subchief of the PEM subsystem
    • Wiki page Renewal(Thanks Washimi-san)
      • Please let us know if you noticed.
    • Chrome Book project
    • medm upgrade
      • CS PEM medm(TTanaka), Weather station(KTanaka)
      • In future, weather report(pdf), weather flag(including the ground motion)
    • Weekly PEM measurement
      • Friday is weekly PEM measurement
      • Understanding the effect of the instruments, search the origin of noise, and so on
      • Power supply, duct vibration, instruments
      • PCal Rx PD noise budget (7/5)
      • IYC vibration (7/12)
      • Many small issues (7/19)
      • IXC vibration (7/26)
    • PEM injection
      • Shaker injection1 (TTanaka, Yokozawa)
      • Shaker injection2 (Okutomi, Fabian)
      • acoustic injection (TTanaka, Yokozawa)
      • magnetic field injection (Yikang, Yokozawa)
      • RF injection (TTanaka, Washimi)
    • 2nd engineering run : 13th Jul.
    • English meeting
      • 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)
      • 3rd meeting will be held at 20th Aug.(Tue) 17:00-18:00 URL
    • Task list toward the O3
      • task sheet

      • Please send e-mail to me if you have comments.
    • Virgo visiting
      • We will start the discussion to visit Virgo at October
      • Washimi(PEM with portable), Miyo(ground motion)
    • Next F2F meeting
      • wiki

      • Registration deadline (31th Jul.)
      • 2 subsystem report (Overview + 1 individual progress)
      • Welcome to have many posters
    • Kamioka visitors
      • Yikang-san (8/5 - 8/17)
      • Yokoyama-san (8/6)
      • Fujikawa-san and Tanaka-san (8/18 - 8/31)
      • Ueshimi-san (??)
  • Each progress
    • Yokozawa
      • Coherent analysis with PEMs
    • Washimi 
      • Cryochamber characterization

      • Sound reverberation analysis

      • Kaminari monitoring

      • Google chrome : USB magnetmeter 2 USB_MAG_2.jpg

      • Seismometer vs accelerometer analysis : silde

    • 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 (If there is update)
      • Ground motion at last Friday(7/19) (I want to ask you to have a report of large ground motion)
    • TTanaka
      • Preparing for the PEM injection
      • Report of the PEM injection during 2nd engineering run
    • Okutomi
      • Shaker injection
    • Kaihotsu, Mori
      • Reports of the Xend Pcal Rx PD noise hunting
    • Yuzurihara
      • Yuzu summary page comments
    • etc
  • github progress

KAGRA/Subgroups/PEM/Meeting/190723/Agenda (last edited 2019-07-24 09:02:44 by taiki.tanaka)