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==== Report ====
  * C2C program request
   * 1) participate in the international conferences related GW researches (in Japan and abroad),
   * 2) stay for the collaboration work in the counter part countries (UK, USA, Australia, Italy, Gernamy, France, China, Korea, Taiwan, India, VIetnam) .
   * 3) participate KAGRA F2F if it will be held onsite.
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   * Registration [[https://forms.gle/eGqk6F2teQYfszXy5|URL]]
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    * Kobayashi 3/8-3/12     * Aoyama gakuin member
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   * Recovery of alignment after Fukushima earthquake
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   * Trial of the pumping down
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   * Script to find the edge of the sapphire mirror
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  * ITMY alignment : Done
  * Yarm commissioning
   * Green lock succeeded(~1s), need the suspension commissioning
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  * Oplev preparation : EY done   * Oplev preparation : EY done, IY will start
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    * Collaborator circulation (~1/7)     * [[https://arxiv.org/abs/2203.07011]]
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    * Under reviewing
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    * meeting with GIF : 3/23 13:00~ @zoom3
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   * Start writing    * Writing
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  * New seismometer arrived
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==== Practice for JPS meeting ====
 * Yokozawa (Just showed the slide)
 * Suzuki
 * Kobayashi
 * Kume (Just showed the slide)
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  * EX oplev noise budget   * Report of Aoyama gakuin group

Weekly PEM meeting

Report

  • C2C program request
    • 1) participate in the international conferences related GW researches (in Japan and abroad),
    • 2) stay for the collaboration work in the counter part countries (UK, USA, Australia, Italy, Gernamy, France, China, Korea, Taiwan, India, VIetnam) .
    • 3) participate KAGRA F2F if it will be held onsite.

Meeting and Conference issue

  • JPS meeting URL

    • 2022年3月15日（火）～3月19日（土） program

      • オンライン開催(2/19情報url)

      • 横澤(Overview)、鈴木(NN)、粂(non-linear ICA)、小林(O3GK ICA)

      • 鷲見(Noise budget, JGW-G2213473)

  • LVK meeting URL

    • Online
    • Mar 14-17
  • 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
      • Aoyama gakuin member
    • From Kamioka
      • No

General issue

  • Procedure toward X arm commissioning
    • IR cavity lock succeeded
      • Recovery of alignment after Fukushima earthquake
    • TMSX commissioning
      • Trial of the pumping down
    • Lock loss study
      • PLL, signal mis-connection, control linear range
    • Time series check
    • TCam check
      • Script to find the edge of the sapphire mirror
  • IO commissioning
    • IMC ASC
  • Y arm commissioning
    • ITMY alignment : Done
    • Yarm commissioning
      • Green lock succeeded(~1s), need the suspension commissioning
    • ITMY suspension : ongoing
    • PCal finalize : ongoing
    • Oplev preparation : EY done, IY will start
    • BS alignment
    • 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
    • meeting with GIF : 3/23 13:00~ @zoom3
  • Acoustic reverberation time paper (Washimi+)
    • Suspend
  • ICA for E-run/O3GK (Kume, Kobayashi)
    • Writing

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

Preparation for O4

  • New seismometer arrived
  • PEM installation check
    • Electrical box
      • Installed to XY end
      • Cabling
      • ACO power supply
  • MN oplev noise investigation
    • Light source
  • 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
  • New PEM
    • PSL room with Cryocon
    • TEAC710
    • 電界計 (EFM; electric field mill)
    • ACO power supply with low frequency
  • 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
  • Investigation of ICA analysis
    • Progress
  • Nishizawa
    • Magnetic field analysis
  • Washimi
    • Tonga analysis
  • Yokozawa
    • Report of Aoyama gakuin group
  • Seismic motion analysis
    • O3GK
    • Microseismic
    • Long term

Place for memo

KAGRA/Subgroups/PEM/Meeting/220318/Agenda (last edited 2022-03-18 16:49:12 by tatsuki.washimi)