Differences between revisions 3 and 4
⇤ ← Revision 3 as of 2020-02-03 18:48:07 →
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Editor: tatsuki.washimi
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Editor: TakaakiYokozawa
Comment:
Deletions are marked like this. Additions are marked like this.
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  * Finally, we can lock the PRFPMI
   * OMC DC control, ASC		   * Finally, we can lock the PRFPMI with OMC DC [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12763|klog12763]]
   * ASC and noise hunting
   * Suspension control
   * Lock loss study
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 * PEM plan  * PEM plan remaining two weeks
Line 17: Line 19:
    * Shaker injection (TTanaka, Yokozawa)
    * Acoustic injection (TTanaka, Yokozawa)		     * Shaker and Acoustic injection
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  * Long term PEM evaluation
  * Turning off the instruments is ongoing, we will continue to this weekend
  * Many microphone in the PSL room(after checking the noise at higher frequency)		   * Discussion about the PEM flags
  * Turning off the instruments is ongoing. we will continue to this weekend (It becomes lower priority)
  * Many microphone in the PSL room (Lower priority)
Line 39: Line 40:
  * Planning toward the O3 run
  * IX. IY microphone
  * Instrument switch off		   * What should we do this week
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 * Kozakai
  * Coupling with calibration line @ ER3 [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=11426|slides]]
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  * Master thesis [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10387|JGW-G1910387]]

 * Fujikawa
  * Lock loss study

 * TTanaka(Niigata)
  * Magnetic field from air cooler and compressor
  * Magnetic field injection to AS and REFL table

Weekly PEM meeting

  • 2020/02/04(Tue) 16:00-(JST)
  • Regular meeting meeting (Japanese)

  • Web meeting with Zoom2 (Zoom2)

Agenda

General issue

  • Interferometer status

    • Finally, we can lock the PRFPMI with OMC DC klog12763

      • ASC and noise hunting
      • Suspension control
      • Lock loss study
  • 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 is ongoing. we will continue to this weekend (It becomes lower priority)
    • Many microphone in the PSL room (Lower priority)
  • 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

    • GWADW (2020/5/11-16 @ Hokkaido)
    • KIW7 (2020/5/29-31 @ NCU, Taiwan)

Each progress

KAGRA/Subgroups/PEM/Meeting/200204/Agenda (last edited 2020-02-04 06:47:37 by TakaakiYokozawa)