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ds == Weekly PEM meeting ==
 * 2020/02/18(Tue) 16:00-(JST)
 * Regular meeting meeting (Japanese)
 * Web meeting with Zoom2 ([[https://zoom.us/j/6676627462|Zoom2]])


=== Agenda ===
 
==== General issue ====

 * Interferometer status
  * The noise improvement for the 1Mpc sensitivity is ongoing
   * CARM noise improved
   * MICH and PRCL feedforward
   * Suspension control
   * Higher power laser
   * etc
  * Engineering run from evening of the 20th(Thu.)

 * PEM plan remaining two weeks
  * PEM injection
    * Shaker and Acoustic injection
      * PSL, REFL and AS table injection again
  * Hammering test
     * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Meeting/200121/Minute|20/01/21 Minute]]
     * Hammering test @ Y-end : around 2/15 ([[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11419|JGW-G2011419]])
  * Discussion about the PEM flags
  * Turning off the instruments was completed
   * Check the sensitivity when we turned on the FFU
   * Microphone spectrum comparison
  * Set portable PEMs to the some point for the O3 run
   * Yend chamber?
   * Around OMC, AS table?

 * Conference
  * [[https://sites.google.com/view/ugapw2020/home|地下宇宙若手研究会]]@茂住 (2020/2/22-24)
  * JPS (2020/3/16-19 @ Nagoya)
    * Yokozawa, TTanaka
  * F2F (2020/4/17-20 @ Kashiwa) [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/LCGT/Meeting/f2f/2020Apr|wiki]]
  * Core to core application
 
 * Application of the author list
  * [kagra 03345] from Somiya-san e-mail
  * Deadline : 29th Feb.
  * エフォート率など相談がありましたら横澤までご連絡ください。

 * PEM meeting
  * Tuesday may be a maintenance day
  * I want to move PEM meeting to Friday and discuss what should we do during maintenance day.

==== Each progress ====

 * Yokozawa
  * What should we do this week
  * Tuned off the FFUs and vacuum pumps
   * Temperature and GAS drift

 * Washimi
  * Infrasound measurements [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=13004|klog13004]], [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12859|klog12859]]
  * SEM updates[[https://www.icrr.u-tokyo.ac.jp/~washimi/KAGRA/SEM/]]
  * PEM MAP update [[https://www.icrr.u-tokyo.ac.jp/~washimi/KAGRA/PEM/PEMmap/]]

 * etc

Weekly PEM meeting

  • 2020/02/18(Tue) 16:00-(JST)
  • Regular meeting meeting (Japanese)

  • Web meeting with Zoom2 (Zoom2)

Agenda

General issue

  • Interferometer status
    • The noise improvement for the 1Mpc sensitivity is ongoing
      • CARM noise improved
      • MICH and PRCL feedforward
      • Suspension control
      • Higher power laser
      • etc
    • Engineering run from evening of the 20th(Thu.)
  • PEM plan remaining two weeks
    • PEM injection
      • Shaker and Acoustic injection
        • PSL, REFL and AS table injection again
    • Hammering test
    • Discussion about the PEM flags
    • Turning off the instruments was completed
      • Check the sensitivity when we turned on the FFU
      • Microphone spectrum comparison
    • Set portable PEMs to the some point for the O3 run
      • Yend chamber?
      • Around OMC, AS table?
  • Conference

    • 地下宇宙若手研究会@茂住 (2020/2/22-24)

    • JPS (2020/3/16-19 @ Nagoya)
      • Yokozawa, TTanaka

    • F2F (2020/4/17-20 @ Kashiwa) wiki

    • Core to core application
  • Application of the author list
    • [kagra 03345] from Somiya-san e-mail
    • Deadline : 29th Feb.
    • エフォート率など相談がありましたら横澤までご連絡ください。
  • PEM meeting
    • Tuesday may be a maintenance day
    • I want to move PEM meeting to Friday and discuss what should we do during maintenance day.

Each progress

KAGRA/Subgroups/PEM/Meeting/200218/Agenda (last edited 2020-02-18 16:00:41 by tatsuki.washimi)