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⇤ ← Revision 2 as of 2024-02-16 08:09:28 →
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Editor: TakaakiYokozawa
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Editor: TakaakiYokozawa
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  * [[attachment:authorlisttasklist_PEM_2024.pdf|pdf]]
  * If you have opinion, please let us know.
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  * LBGT@Yokokoku
     * https://www.lowbg.org/ugap/ws/lb2023/index.html
     * workshop of underground experiments
     * Washimi will have a presentation of rain, snow, underground water
     * Miyamoto-kun will have a poster presentation.
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    * MCe OK
 * MCo magnet next week(?)		     * MCo magnet
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    * Magnet : Done
    * Health check : Touching somewhere		     * Open top chamber and check it
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    * Start checking     * Checking now
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    * Warming up IX,EX and EY
    * Inject air IX (13th Feb.)
    * Open the chamber IX (14th Feb.)		     * IX
     * Opened chamber
     * WAB check : OK
     * NAB check : ongoing
     * Suspension
      * Magnet and magnet frame checked
    * EX
     * Warming up and air
    * EY
     * Warming up and air
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    * Just start investigation     * Found the GR beam in TMSX PD
    * PR3 alignment is good for oplev (before earthquake)
     * No POP table drift

Weekly PEM meeting

General announcement

  • Authorlist 2023
    • Deadline finished
  • Authorlist 2024

    • pdf

    • If you have opinion, please let us know.
  • O4b
    • Break : mid-January - mid-March, 2024
    • Virgo : will join in March
    • KAGRA : Three month during O4b(?)
  • O4a noise budget paper
    • If you have a plan to write the paper using O4a data and PEM, please let me know.

Meeting and Conference issue

If you have some presentation about PEM related, please contact to me.

Business travel (except for conferences)

  • To Kamioka
    • Hoshino (2/11-23)
    • Sato (2/14-22)
    • Tagoshi lab students(2/19-20)
    • Miyamoto (2/26-3/2)
  • From Kamioka
    • Washimi (Several)

General issue

  • Interferometer recovery
    • IMC
      • MCo magnet
    • PRM
      • Open top chamber and check it
    • PR3
      • Moving traverser
      • Health check : Done
    • PR2
      • Checking now
    • Type-A
      • IX
        • Opened chamber
        • WAB check : OK
        • NAB check : ongoing
        • Suspension
          • Magnet and magnet frame checked
      • EX
        • Warming up and air
      • EY
        • Warming up and air
    • Green alignment recovery
      • Found the GR beam in TMSX PD
      • PR3 alignment is good for oplev (before earthquake)
        • No POP table drift
  • Strategy for noise hunting

Jurnal paper issue

Details are here!

  • Micro seismic analysis (Hoshino)
  • Acoustic reverberation time paper (Washimi+, Sato?)
    • Suspend
    • Re-measurement before O4?
  • TCam paper
    • Writing ongoing

Preparation for O4b

  • Snow monitor
    • Ongoing
    • First snow detected
  • PEM installation
    • Waiting the timing of TMSX and TMSY
  • Evaluation of newtonian noise
    • Anoop and Washimi
  • Investigation of the PEM injection
    • Magnetic injection
  • Voltmeter preparation
    • AC power monitor installation
    • DC power monitor installation

Progress report

  • Yuzurihara
    • Pastavi

    • Data Quality Report slide

    • Data quality evaluation
  • Hoshino
    • Seismic motion analysis
  • Sato
    • Sound source analysis
  • Miyamoto
    • Weather analysis
  • Takatani
    • Noise subtraction with machine learning
  • Kume

    • PR3 line injection klog25670

    • Noise subtraction
  • Nishizawa
    • Water newtonian noise
    • Magnetic field analysis
  • Washimi
    • Signals from the Noto earthquake and tsunami
  • Yokozawa

Place for memo

KAGRA/Subgroups/PEM/Meeting/240216/Agenda (last edited 2024-02-16 16:59:11 by TakaakiYokozawa)