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⇤ ← Revision 7 as of 2022-06-03 12:49:26 →
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Editor: HirotakaYuzurihara
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Editor: tatsuki.washimi
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  * Seismic noise and infrastructure noise (11th July?)   * Meeting of Seismic noise and infrastructure noise (11th July?)
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  * JpGU 2022 (日本地球惑星科学連合2022年大会)
    * 2022年5月22日(日)～6月3日(金) @ 幕張メッセ
    * 緊急セッション「気象津波の発生を伴ったトンガ海底火山噴火」[[https://www.jpgu.org/meeting_j2022/program.php#late-breaking_session]]
      * Washimi [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14006|JGWDoc14006]] (Submitted)
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    * It has been replied to the referee
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    * PWT circulation : 5/25
    * CPC submission (target) : 5/30
    * Journal submission (target) : 6/13		     * PWT circulation : 6/10
    * CPC submission (target) : 6/10
    * Journal submission (target) : 6/17
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  * Preparation of barometer   * Tonga paper

Weekly PEM meeting

General announcement

  • Discussion with the TOBA member
    • TOBA is not operating now
    • Environmental noise investigation, especially seismic and magnetic noise were well done
    • Investigation of the environmental noise in CLIO or some KAGRA related site is more important
    • Yokozawa and Washimi-san will visit CLIO site in near future
  • Important discussion with ET people
    • Magnetic field
    • Meeting of Seismic noise and infrastructure noise (11th July?)
    • If you want to join the discussion, please let Yokozawa know.
  • Visiting to Virgo site
    • By C2C budget
    • Contact to Virgo people
    • August? : After KAGRA F2F meeting conflict with vacance?
    • September? : After JPS meeting and can join the LVK meeting onsite, concern of the KAGRA schedule.
  • Visiting to the LIGO site
    • We don't have any idea now, but if you have interested in, I will start the coordinate

Meeting and Conference issue

  • KIW9 url

    • June 6-8 online
    • registration deadline May31 2022

  • UGAP2022 url

    • 6/13-15 @ Tokyo University of Science (Noda)
    • Washimi (lightning monitor)
  • KAGRA F2F meeting
    • August 1-3
    • Hongo campus
  • LVK meeting
    • 12-15 September
    • Cardiff Unviersity, UK
  • JPS meeting

    • url

    • 2022/9/6-8 Okayama
      • Washimi : Infrasound
      • Hoshino : Seismic and ocean
  • 日本天文学会
    • 9/13-15
    • 新潟大学
  • ET symposium in Budapest, Hungary
  • GR23 in Beijin, China
  • GWPAW2022 in Melbourne Australia
  • GRASS 2022 in Padova, Italy

  • 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 (UGAP, Noda)

General issue

  • Procedure toward X arm commissioning
    • Radiation shield cooling Xend
      • IM temperature below 200K
      • Finesse is not changed
      • Mirror position changed ~2 mm both vertical and horizontal(now investigating)
  • Mid-size baffle

    • First contact -> Suspension health check -> Mid size baffle install

    • PR2 -> Done

    • SR2 -> Done

    • PRM -> Done

    • BS -> Done

    • PR3
    • SR3
    • SRM ??
  • Y arm commissioning
    • Pumping down started
    • Leak check and its repairing
    • Next step is IR lock with Yarm
  • OMC commissioning
    • Bring back to Kamioka and checked
    • Start the install and alignment from next week
  • New laser
    • Accepted to move to Kamioka
  • Schedule
  • PEM schedule
    • Re-installation of PEMs toward O4

  • 出張PEM injection (planning form)

    • TAMA300 (June 22?)

Jurnal paper issue

Details are here!

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

  • Tonga paper (Washimi+)

    • Overleaf, JGW-P2214043

    • Internal seminor : 5/18
    • Plauground data application (KSC board) : Approved from KSC board
    • PWT circulation : 6/10
    • CPC submission (target) : 6/10
    • Journal submission (target) : 6/17
  • Micro seismic analysis (Hoshini)
  • Acoustic reverberation time paper (Washimi+)
    • Suspend
    • Re-measurement before O4?
  • ICA for E-run/O3GK (Kume, Kobayashi)
    • Sibmitted to CPC

Preparation for O4

  • Barometers and infrasound placement underground
    • Discuss by Washimi-san later
  • Magnetic field underground
    • Discuss with Virgo member next week
    • Fan, ...
  • Seismic and infrastructure noise
  • Magnetmeters for the Schumann resonance
    • ADU (Washimi)
    • Discussing with technicians (AEL, FCL)

  • PEM injection (planning form)

    • Low-frequency sound injectorklog16829

    • Acoustic injection at X/Y-end
    • Magnetic injection (I want to start the preparation soon)
  • After O4
    • RF monitor with mokugo
    • Tiltmeter
    • RI detector
    • Newtonian noise
  • Discussion with DET members
    • Daily summary page PEM

Progress report

  • Yuzurihara
    • Data Quality Report
    • Data quality evaluation
  • Suzuki
    • Poster for GWADW2022
    • 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
    • Tonga paper
  • Yokozawa
    • oplev beam noise and windshield

Place for memo

KAGRA/Subgroups/PEM/Meeting/220603/Agenda (last edited 2022-06-03 17:10:10 by HirotakaYuzurihara)