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   * Analysi of the PEM injection during 2nd engineering run [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10456|link]]    * Analysi of the PEM injection during 2nd engineering run [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10456|JGWdoc]]

Weekly PEM meeting

  • 2019/8/6(Tue) 17:00-(JST)
  • Regular meeting meeting
  • Web meeting with Zoom2 (Zoom2)

Agenda

  • General issue
    • KAGRA F2F meeting 8/22-24
      • wiki

      • Yokozawa(Status), Washimi(Reports)
      • Welcome to have many posters
      • Tomorrow is the deadline of the registration !

    • Chrome Book project (Portable PEM researcher)
    • Magnetometers
      • Two Bartington Mag-13MCL100 in the PEM rack
      • Three high sensitivity mini magnetometer (MI-CB-1DH-S-B, two for magnetic field gradient, one for Yikang study)
      • Washimi-san generated the KAGRA ADC-tow mini magnetometer system
      • Installed to the EYC
      • two Bartington MAG are placed in the PEM rack
    • Task list toward the O3
      • task sheet

      • Please send e-mail to me if you have comments.
    • Kamioka visitors
      • Yikang-san (8/5 - 8/17)
      • Yokoyama-san (8/6)
      • 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 (Yikang, 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
        • Cable noise study, Yend Magnetometer install, Clean up the IXC rack(7/26)
        • Cable noise study, IXC vibration study, Xend PCAL RxPD noise budget (8/2)
        • IXC vibration or cryocooler measurement (8/9)
    • Virgo visiting github

      • We will start the discussion to visit Virgo at October
      • Washimi(noise huntung with portable PEM), Miyo(ground motion)
      • 9/29-10/13?
    • English meeting : 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
    • Weather alert
      • Alert to the IFO
      • Daily weather report
    • Measured PEM summary
      • Commissionar asked us to open the measured PEM data
  • Each progress
    • Yokozawa
      • Coherent analysis with PEMs
      • PEM pdf summarize
      • Vacuum pump vibration and sound environment and its effect
    • Washimi 
    • Kozakai
      • PSL noise hunting
    • Miyo
      • Seis alert monitor
    • TTanaka
      • Preparing for the PEM injection
      • Analysi of the PEM injection during 2nd engineering run JGWdoc

      • BNC noise evaluation
    • Okutomi
      • Shaker injection
    • Kaihotsu, Mori
      • Xend PEM
    • Yuzurihara
      • Yuzu summary page comments
    • etc
  • github progress

KAGRA/Subgroups/PEM/Meeting/190806/Agenda (last edited 2019-08-06 17:42:04 by taiki.tanaka)