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Editor: TakaakiYokozawa
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Editor: TakaakiYokozawa
Comment:
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 * 2022/03/18(Fri) 17:00-  * 2022/03/25(Fri) 17:00-
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   * Deadline 3/28
    * LVK Cardiff (September?)
    * LIGO/Virgo/GEO visiting
    * Foreign university visiting
    * Others
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  * JPS meeting [[https://www.jps.or.jp/activities/meetings/2022annual/corona/index.php|URL]]
   * 2022年3月15日（火）～3月19日（土） [[https://onsite.gakkai-web.net/jps/jps_search/2022sp/index.html|program]]
    * オンライン開催(2/19情報[[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|url]])
    * 横澤(Overview)、鈴木(NN)、粂(non-linear ICA)、小林(O3GK ICA)
    * 鷲見(Noise budget, [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13473|JGW-G2213473]])
  * LVK meeting [[https://wiki.ligo.org/LSC/Meeting/LVKMeetingMarch2022|URL]]
   * Online
   * Mar 14-17
  * ILANCE [[https://indico.in2p3.fr/event/26414/|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 [[https://agenda.infn.it/event/26121/program|url]]
   *
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    * Aoyama gakuin member     * No
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  * IR cavity lock succeeded
   * Recovery of alignment after Fukushima earthquake
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  * Lock loss study
   * PLL, signal mis-connection, control linear range
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   * Glitch check between IMMT1 trans and PRM/IMMT1/IMMT2
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   * Report in Yokozawa's part

 * Mid-size baffle
  * SR2/SR3 soon(?)
  * For installing, we performed the first contact
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  * ETMY health check
   * This is important bottleneck of schedule
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  * ITMY suspension : ongoing
  * PCal finalize : ongoing		   * ITMY suspension health check : ongoing
  * PCal finalize : Review Yesterday
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  * [[https://dac.icrr.u-tokyo.ac.jp/attachment/6069bec9f130890061c6136a|figure]]

Weekly PEM meeting

Report

  • C2C program request
    • Deadline 3/28
      • LVK Cardiff (September?)
      • LIGO/Virgo/GEO visiting
      • Foreign university visiting
      • Others
    • 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

  • 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
      • No

General issue

  • Procedure toward X arm commissioning
    • TMSX commissioning
      • Trial of the pumping down
    • Time series check
      • Glitch check between IMMT1 trans and PRM/IMMT1/IMMT2
    • TCam check
      • Script to find the edge of the sapphire mirror
      • Report in Yokozawa's part
  • Mid-size baffle
    • SR2/SR3 soon(?)
    • For installing, we performed the first contact
  • IO commissioning
    • IMC ASC
  • Y arm commissioning
    • ETMY health check
      • This is important bottleneck of schedule
    • ITMY alignment : Done
    • Yarm commissioning
      • Green lock succeeded(~1s), need the suspension commissioning
    • ITMY suspension health check : ongoing
    • PCal finalize : Review Yesterday
    • 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/220325/Agenda (last edited 2022-03-25 17:29:12 by TakaakiYokozawa)