Differences between revisions 1 and 6 (spanning 5 versions)
⇤ ← Revision 1 as of 2022-06-03 06:13:13 →
Size: 5462
Editor: TakaakiYokozawa
Comment:
← Revision 6 as of 2022-06-03 08:19:06 → ⇥
Size: 6200
Editor: TakaakiYokozawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 2: Line 2:
 * 2022/05/27(Fri) 17:00-  * 2022/06/03(Fri) 17:00-
Line 8: Line 8:
 * 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
Line 10: Line 16:
  * Seismic noise and infrastructure noise   * Seismic noise and infrastructure noise (11th July?)
Line 13: Line 19:
 * Visitting to Virgo site  * Visiting to Virgo site
Line 15: Line 21:
  * Contact to Virgo people
Line 18: Line 25:
 * Visiting to the LIGO site
  * We don't have any idea now, but if you have interested in, I will start the coordinate
Line 19: Line 29:

  * GWADW 2022 [[https://indico.icrr.u-tokyo.ac.jp/event/255/timetable/|url]]
   *5/23 ~ 5/27, online
   * Suzuki (Water NN)
   * Washimi (Tonga)
Line 49: Line 54:
   * Registration 6/2     * Washimi : Infrasound
    * Hoshino : Seismic and ocean
Line 54: Line 60:

  * ET symposium in Budapest, Hungary
  * GR23 in Beijin, China
  * GWPAW2022 in Melbourne Australia
  * GRASS 2022 in Padova, Italy
Line 73: Line 84:
   * Mirror position changed ~2 mm both vertical and horizontal(now investigating)
Line 76: Line 88:
  * PR2 -> Done
  * SR2 -> Done
Line 77: Line 91:
  * BS First contact done   * BS -> Done
  * PR3
  * SR3
  * SRM ??
Line 81: Line 98:
   * IY 3.8e-3 Pa
   * EY 9.3e-4 Pa		   * 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
Line 92: Line 116:
    * TOBA (FY2022?)
Line 151: Line 175:
  * Pastavi
  * IMMT1 glitch
  * TCam
Line 177: Line 198:
  * JpGU report [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14088|JGW-G2214088]]   * Preparation of barometer
Line 180: Line 201:
  *   * oplev beam noise and windshield

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
    • 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

  • JpGU 2022 (日本地球惑星科学連合2022年大会)

  • 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 : 5/25
    • CPC submission (target) : 5/30
    • Journal submission (target) : 6/13
  • 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
    • Preparation of barometer
  • 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)