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  * FPMI was locked!
   * We can obtain the engineering run like data at 23rd August 12:00-19:00 (lower noise from ~18:00-)

  * Early morning interferometer
   * We started the early morning interferometer between the activity between IFO commissioning and suspension commissioning
   * Silent run -> Some excitation(including calibration line) -> PEM injection -> Hardware injection
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   * Mori-san and Kaihotsu-san got the student poster prize    * Mori-san and Kaihotsu-san got the student poster award
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   * Tentative : Shaker and magnetic field injection (2019/8/30)
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   * 3rd meeting will be held at 17th Sep.(Tue) 17:00-18:00 URL    * 4th meeting will be held at 17th Sep.(Tue) 17:00-18:00 URL
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   * Chamber characterization : I restart the mag simulation for paper writing.
   * Xend PEM
   * sound analysis
   * Magnetic field simulation
   * Lightning issue [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10660|slide]]
   * PSL 44Hz noise hunting [[https://github.com/gw-pem/kagra-pem/issues/170|github]]
   * IMMT1 vibration [[https://github.com/gw-pem/kagra-pem/issues/175|github]]
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   * PSL noise hunting    * Glitch issue
   * Pick up the requirement to PEM for the JPS meeting
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  * Miyo
   * Seismic motion issue if there is topic
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  * Kaihotsu, Mori, Fujikawa
   * Fujimopy
  * Kaihotsu
   * Vacuum pump vibration and comparison between TEAC706 and chromebook
  
  * Mori
   * Fujimopy[[attachment:fujimopy|fujimopy]]

  * Fujikawa
   * Lockloss with earthquake [[attachment:PEMmtg_190827seis.pptx|slide]]

Weekly PEM meeting

  • 2019/8/27(Tue) 17:00-(JST)
  • Regular meeting meeting
  • Web meeting with Zoom2 (Zoom2)

Agenda

  • General issue
    • FPMI was locked!
      • We can obtain the engineering run like data at 23rd August 12:00-19:00 (lower noise from ~18:00-)
    • Early morning interferometer
      • We started the early morning interferometer between the activity between IFO commissioning and suspension commissioning
      • Silent run -> Some excitation(including calibration line) -> PEM injection -> Hardware injection

    • KAGRA F2F meeting 8/22-24
      • wiki

      • Yokozawa(Status), Washimi(Reports)
      • Mori-san and Kaihotsu-san got the student poster award
    • Chrome Book project (Portable PEM researcher)
    • Task list toward the O3
      • task sheet

      • Please send e-mail to me if you have comments.
    • Kamioka visitors
      • Fujikawa-san and Tanaka-san (8/18 - 8/31)
      • Ueshimi-san (8/18-8/30)
    • PEM injection
      • Shaker injection1 (TTanaka, Yokozawa)
      • Shaker injection2 (Okutomi, Fabian)
      • acoustic injection (TTanaka, Yokozawa)
      • magnetic field injection (Niigata Tanaka, Yokozawa)
      • RF injection (TTanaka, Washimi)
    • 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
      • Tentative : Shaker and magnetic field injection (2019/8/30)
    • Virgo visiting github

      • We will start the discussion to visit Virgo at October
      • Washimi, Sugimoto(noise huntung with portable PEM)
      • 9/29-10/13
    • English meeting : The third Tuesday of every month 17:00-(JST) 10:00-(CEST)

      • 4th meeting will be held at 17th Sep.(Tue) 17:00-18:00 URL
    • Measured PEM summary
      • Commissionar asked us to open the measured PEM data
  • Each progress
    • Yokozawa
      • Coherent analysis for the FPMI
      • Vacuum pump vibration and sound environment and its effect
    • Washimi 
      • Magnetic field simulation
      • Lightning issue slide

      • PSL 44Hz noise hunting github

      • IMMT1 vibration github

    • Kozakai
      • Glitch issue
      • Pick up the requirement to PEM for the JPS meeting
    • TTanaka
      • Preparing for the PEM injection
    • Miyo
      • Seismic motion issue if there is topic
    • Okutomi
      • Shaker injection
    • Kaihotsu
      • Vacuum pump vibration and comparison between TEAC706 and chromebook
    • Mori
    • Fujikawa
      • Lockloss with earthquake slide

    • Yuzurihara
      • Yuzu summary page comments
    • etc
  • github progress

KAGRA/Subgroups/PEM/Meeting/190827/Agenda (last edited 2019-09-06 20:39:55 by yuta.fujikawa)