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Editor: TakaakiYokozawa
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 * Kobayashi (OCU) to Kamioka : 7/13-21
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  * Scheduling meeting next Monday(2nd Aug.)   * Scheduling meeting (2nd Aug. and Today)
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  * Fractal paper (Alessandro) '''<<Reply to referee comment>>''' [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12438|JGW-P2112438]], [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Meeting/Seminar/210128|seminor slide]]

  * Newtonian noise paper (Francesca) '''<<Accepted by PRD>>'''
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    * In the future maintenance day, we will re-arrange the rack design
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    * Added new ADC to MCF0 and IY0 rack
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    * Will be done today
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    * Done
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  * PEM sensors
   * Changed the PEM channel name
   * water fluid monitor
   * Magnetometers for Schumann resonance [[https://www.metronix.de/metronixweb/fileadmin/user_upload/Dokumente/Geophysiks/Induction%20Coil%20MFS-06e/FlyerMFS-06e_jap_v35.pdf|MFS-06e]]
    * Develop the satellite box		   * New PEM
   * Ondotori
   * Pt 100 by ondotori
   * TEAC710
   * 電界計
   * ACO power supply with low frequency
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 * Hoshino
  * Progress
 		  * Yuzurihara
  * Microphone analysis
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 * Yuzurihara
  * Microphone analysis
  * Hoshino
  * Progress
 

Weekly PEM meeting

Conference issue

  • 27th KAGRA Face-to-face meeting

    • 27-29, Aug. Registration

    • Remote style
    • If you have a plan to have a presentation or poster, please let me know.
  • LVK meeting

    • url

    • 6,7,8,9,10 September

  • JPS meeting url

    • Yuzurihara(ICRR) : 14pW3-5
    • Kobayashi(OCU)
    • Washimi(NAOJ) in "Environmental physics session"

  • Other meetings url

  • GWPAW Hannover, Germany, Dec 14th-17th, 2021

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

Business travel

  • Depending on the situation of COVID-19
  • Suzuki (Tokyo) to Kamioka : 8/16-26

General issue

  • Interferometer schedule
  • Schedule
  • PEM schedule
    • Re-installation of PEMs toward O4

Jurnal paper issue

Details are here!

  • PTEP (2) : noise budget(K.Yamamoto, Kokeyama, Washimi) Check list, slack <<Writing>>

    • NB plot has been finalised
    • PWT is writing the draft for each part

  • Reverberation time paper (Washimi+) <<Start writing>>

  • ICA for E-run/O3GK (Kume, Yokoyama) <<Analysis ON GOING>>

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

Preparation for O4

  • PEM cabling

    • XY-end channel assignment[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=13125|JGWDco13125] and cabling

      • In the future maintenance day, we will re-arrange the rack design
    • Channel re-assignment
      • Added new ADC to MCF0 and IY0 rack
    • ADC for magnetometer
      • Will be done today
    • Box install for SR/OMC area
      • Done
    • Seis for BS/OMC
    • Voltage monitor
    • IX, IY
    • BNC cabling
    • Booth MIC setting(IMC, REFL done)
    • Table PEM setting (After IMC ASC commissioning)
    • Set calibration factor
  • New PEM
    • Ondotori
    • Pt 100 by ondotori
    • TEAC710
    • 電界計
    • ACO power supply with low frequency
  • Vibration projection
    • Discussion with CAL team about A chamber
    • After Rx PD finalization and before closing chamber
  • PEM injection

    • Low frequency sound injectorklog16829

    • Acoustic injection at X/Y-end
    • Magnetic injection
  • After O4
    • RF monitor
    • Tiltmeter
    • RI detector
    • Newtonian noise
  • Discussion with DET members
    • Daily summary page PEM

Progress report

  • Pil-Jong
    • Discussion of O3GK DET
  • Suzuki
    • Water simulation
  • Yuzurihara
    • Microphone analysis
  • Nishizawa
    • Magnetic field analysis

    • Find report url

  • Hoshino
    • Progress
  • Investigation of ICA analysis
    • Progress
  • Washimi
    • New SEM :
    • Infrasound sensor test :
    • Lightening sensor :
  • Yokozawa
    • Temperature at PSL room
  • Seismic motion analysis
    • O3GK
    • Microseismic
    • Long term

Place for memo

  • This meeting is 100th anniversary meeting !!!

KAGRA/Subgroups/PEM/Meeting/210806/Agenda (last edited 2021-08-06 18:13:15 by HirotakaYuzurihara)