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⇤ ← Revision 1 as of 2022-04-22 05:38:35 →
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Editor: TakaakiYokozawa
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← Revision 2 as of 2022-04-22 05:41:19 → ⇥
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Editor: TakaakiYokozawa
Comment:
Deletions are marked like this. Additions are marked like this.
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    * Hoshino, Ishii (Niigata) (???)     * Hoshino, Ishii (Niigata) (5/1-5/3)
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   * Fixed the vacuum leak    * X arm IR lock continued more than 6 hours
   * Glitch with the angle of PRM

Weekly PEM meeting

Meeting and Conference issue

  • ILANCE url

    • Workshop with CNRS, France and UTokyo program

    • 4/15(Fri) 15:30-21:00(JST) (Skip PEM meeting)
    • Yokozawa : Detector Characterization KAGRA
    • Washimi : Underground Environment KAGRA

  • GWADW 2022 url

    • 5/23 ~ 5/27, online
      • Registration Deadline : 15 May 2022
    • Suzuki? (Water NN)
    • Washimi? (Tonga)
  • JpGU 2022 (日本地球惑星科学連合2022年大会)

  • Other meetings url

If you have some presentation about PEM related, please contact to me.

Business travel

  • Depending on the situation of COVID-19
  • To Kamioka
    • Hoshino, Ishii (Niigata) (5/1-5/3)
  • From Kamioka
    • Washimi (JpGU, Makuhari)

General issue

  • Procedure toward X arm commissioning
    • IR recovery
      • Open the IMC and set the mirror
      • X arm IR lock continued more than 6 hours
      • Glitch with the angle of PRM
  • Mid-size baffle
    • SR2 completed
  • Y arm commissioning
    • ETMY health check
      • Hardware done, software ongoing
    • Yarm commissioning
      • Green lock succeeded(~1s), need the suspension commissioning
    • ITMY suspension health check : ongoing
    • Oplev preparation : IY, EY done
    • Green laser performance
  • Schedule
  • PEM schedule
    • Re-installation of PEMs toward O4

  • 出張PEM injection (planning form)

    • TAMA300 (May?)
    • TOBA (FY2022?)

Jurnal paper issue

Details are here!

  • PTEP (2) : noise budget(K.Yamamoto, Kokeyama, Washimi) JGW-P2113405

  • Invited review paper (Washimi+) JGW-P2113549

    • Under reviewing
  • Tonga signal paper (Washimi+)
    • Writing
    • I would like to open it untill JpGU
  • Acoustic reverberation time paper (Washimi+)
    • Suspend
  • ICA for E-run/O3GK (Kume, Kobayashi)
    • Writing

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

Preparation for O4

  • PEM installation check
    • Electrical box
      • Installed to XY end : Done!
      • Cabling : Mostly done

      • ACO power supply : Thanks to technician, Done! pic

  • MN oplev noise investigation
    • Light source
    • Sent to Toyama university and start investigation
      • Temperature dependence
      • Environment?
  • New oplev noise budget
    • EX
    • Main work : Wind, vibration and sound injection FFU on/off
    • Prepare to set the PEMs
      • Accelerometers
      • Seismometer (Move from BS)
      • Magnetometer
      • Microphone
      • PEM injection
  • Magnetmeters for the Schumann resonance
    • Discussing with technicians (AEL, FCL)

  • PEM injection (planning form)

    • Low-frequency sound injectorklog16829

    • Acoustic injection at X/Y-end
    • Magnetic injection
  • After O4
    • RF monitor with mokugo
    • Tiltmeter
    • RI detector
    • Newtonian noise
  • Discussion with DET members
    • Daily summary page PEM

Progress report

  • Yuzurihara
    • Pastavi
    • Data Quality Report
    • Data quality evaluation
  • Suzuki
    • Water simulation
  • Hoshino
    • Seismic motion analysis
  • Kume
    • Report of paper progress
  • Fukunaga
    • Schumann resonance
  • Kiyota
    • Take over Kobayashi-san's work
  • Nishizawa
    • Magnetic field analysis
  • Washimi
  • Yokozawa
    • Report of Aoyama gakuin group

Place for memo

KAGRA/Subgroups/PEM/Meeting/220422/Agenda (last edited 2022-04-22 05:41:19 by TakaakiYokozawa)