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 * 2020/11/13(Fri) 17:30-  * 2020/11/27(Fri) 17:30-
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==== PEM table ====
 * [[attachment:IMG_0173.jpg|pic]]
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  * Abstract deadline : 20th Nov.
  * plenary sessions of "O3GK reports" (commissioning, calibration, PEM, detchar, etc), and "Toward O4" (instruments, designs, analysis, etc)
  * For thesis presentations: Please prepare your presentation as a poster in F2F (poster award will be held). Please contribute also as an oral talk in the parallel sessions in KIW7, if the contents are not confidential.		   * Abstract deadline : 30th Nov.
  * For students, oral presentation at KIW7 and poster presentation at F2F meeting (Really?)
  * Presentation
   * Yokozawa (KIW:Plenary session PEM)
   * Washimi (KIW:Acoustic inj+sound reverberation time+NN)
   * Kume (KIW:ICA analysis)
   * Fujikawa (KIW+F2F:Lock loss study)
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 * F2F meeting  * JPS meeting
  * Deadline 12/3
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 * (Next JPS meeting is also online-meeting)　  * If you have some presentation about PEM related, please contact to me.
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 * Interferometer status
  * DGS upgrade
   * Give up because of hardware part. Continuously discussion.
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  * VIS upgrade
  * IMM upgrade
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 * C20 offline calibration data was relesed
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  * Preparing the materials for portable PEMs
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  * Lightening   * Water fluid

Weekly PEM meeting

After this meeting

  • Fujikawa meeting

Agenda

PEM table

Conference issue

  • KIW7
    • The 7th KAGRA International Workshop (National Central U., Taiwan), Dec. 18-20, 2020 (F2F meeting on Dec. 17-18)
    • Abstract deadline : 30th Nov.
    • For students, oral presentation at KIW7 and poster presentation at F2F meeting (Really?)
    • Presentation

      • Yokozawa (KIW:Plenary session PEM)

      • Washimi (KIW:Acoustic inj+sound reverberation time+NN)

      • Kume (KIW:ICA analysis)

      • Fujikawa (KIW+F2F:Lock loss study)
  • JPS meeting
    • Deadline 12/3
  • If you have some presentation about PEM related, please contact to me.

General issue

  • Interferometer schedule JGW12041

    • Open chambers
    • VIS upgrade
    • IMM upgrade
    • Please contact us if you will work inside the chamber(take pictures)
  • Author list for O3b was opened
  • Contribution to PEM for joining the author list
    • KAGRA Environmental study (Including (future) newtonian noise measurement)
    • Noise evaluation using PEMs (Including lock loss study)
    • Setting monitors (Cabling, making monitor, ondotory maintenance)
    • Others

Discussion item

  • Start the investigation for measurement of the newtonian noise
    • Requested to publish (at least 1 year) seismometer data summary from many directions...
    • Timeline for Francesca analysis
    • Water fluid issue
    • Simulation
    • TOBA
  • Spectram of the lightening

Jurnal paper issue

Details are here!

  • PTEP (2) : noise budget(K.Yamamoto) Check list, slack <<Analysis is ongoing>>

    • Results of the environmental noise in the PTEP02 JGWDoc12129

  • PTEP (3) : CAL, DET, PEM, GIF (Yokozawa) <<Submitted>>

  • Acoustic injection paper (Washimi) <<1st DRAFT CIRCULATION>> JGW-P2012122-v1

    • Latest meeting : 11/12 17:30~, up to §4
    • Next meeting : 11/19 17:30~

  • ICA for E-run/O3GK (Kume, Yokoyama) <<Analysis ON GOING>>

  • Portable PEMs (Yokozawa+) <<Start writing>>

Preparation for O4

  • PEM tasks for O4 will be discussed after this meeting with SEO
    • GND issue
    • Cabling issue
    • Cleaning the center area

    • water fluid (github207)

    • read out of the lightning sensor (github182)

    • Infrasound monitor @ Atotsu, Mozumi, tunnel (+ Toyama?)
      • if accepted
  • After O4
    • RF monitor
    • Tiltmeter
    • RI detector

      • Rn : contact person -> Guillaume Pronostさん (ICRR, SK)

      • cosmic-ray : plastic scintillator?
      • gamma/neutron : 新学術地下宇宙
      • start from a geiger counter?
    • Newtonian noise
      • Accelerometer for wall
      • Relative temperature monitor
      • Many seismometers
      • Superconducting Gravimeter
      • TOBA

Progress report

  • Yokozawa
    • Rack ground GND
  • Washimi
    • Water fluid
  • Kume
    • ICA analysis related with PEM

Place for memo

KAGRA/Subgroups/PEM/Meeting/201127/Agenda (last edited 2020-11-27 13:58:54 by tatsuki.washimi)