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    * I would like to open it untill JpGU

Weekly PEM meeting

Report

  • Authorlist application
    • Deadline 4/8(Fri) 17:00

      • Tasklist PEM pdf

      • 申請に対して疑問等ございましたら横澤・鷲見までご連絡ください。

Meeting and Conference issue

  • ILANCE url

    • Workshop with CNRS, France and UTokyo
    • 4/15(Fri) 17:00-23:00(JST) (Skip PEM meeting??)
    • Washimi-san and Yokozawa will participate and have a presentation

  • GWADW 2022 url

  • 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
      • No
    • From Kamioka
      • Washimi(NAOJ)3/31-4/1

General issue

  • Procedure toward X arm commissioning
    • IR recovery
      • Xamr IR lock succeeded over 30 min
      • Xend duct shield cooling down
      • Set QPD to POP forward
    • TCam check
      • Script to find the edge of the sapphire mirror
      • Mirror position check during cooling down
  • Mid-size baffle
    • SR2 completed
  • IO commissioning
    • IMC will open next week (or Today?)
  • 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

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

    • 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
  • Kobayashi
    • Investigation of ICA analysis
  • Kume
    • Report of paper progress
  • Fukunaga
    • Schumann resonance
  • Kiyota
    • Take over Kobayashi-san's work
  • Nishizawa
    • Magnetic field analysis
  • Washimi
    • Tonga analysis
  • Yokozawa
    • Report of Aoyama gakuin group

Place for memo

KAGRA/Subgroups/PEM/Meeting/220401/Agenda (last edited 2022-04-01 16:32:53 by tatsuki.washimi)