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=== After this meeting ===
 * 12/11 Regular meeting
  * After this meeting, we will have a practice of KIW7 by Fujikawa-san
 * 12/18 18:00 - 19:00 VK PEM meeting (After KIW7)
 * 12/22 10:00 - 12:00 Newtonian noise meeting (Prelininary)
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 *[[https://indico.phys.sinica.edu.tw/event/16/|KIW7]]
  * The 7th KAGRA International Workshop (National Central U., Taiwan), Dec. 18-20, 2020 (F2F meeting on Dec. 17-18)
  * For students, oral presentation at KIW7 and poster presentation at F2F meeting
  * Presentation
   * Yokozawa (KIW:Plenary session PEM)
   * Washimi (KIW:Acoustic inj+sound reverberation time+NN)
   * Kume (KIW:ICA analysis)
   * Fujikawa (KIW+F2F:Lock loss study for thesis)		  * JPS meeting [[https://www.jps.or.jp/activities/meetings/annual/annual-index.php|URL]]
  * オフライン解析によるKAGRAデータの雑音除去(Kume)
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  * AC noise at Xend
  * Please contact us if you will work inside the chamber(take pictures)		   * AC noise at IXV
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 * Author list for O3b was opened
  * [[https://dcc.ligo.org/M2000263-v1|DCC]]

 * Contribution to PEM for joining the author list		  * Contribution to PEM for joining the author list [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12435|Working list]]
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 * Evaluation meeting [[https://dac.icrr.u-tokyo.ac.jp/KAGRA/ChiefMeeting/2021-01-12%20Evaluation%20Meeting|URL]]
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   * Requested to publish (at least 1 year) seismometer data summary from many directions
   * Fractal analysis
   * Timeline for Francesca analysis
   * Many seismometers		    * Fractal analysis (Submitted to CPC)
   * Francesca analysis (Seismic(Completed), Atmospheric(data releasing))
   * Many seismometers (Call analysis people)

Weekly PEM meeting

Agenda

Conference issue

  • JPS meeting URL

    • オフライン解析によるKAGRAデータの雑音除去(Kume)
  • If you have some presentation about PEM related, please contact to me.

General issue

  • Interferometer schedule JGW12041

    • VIS upgrade
    • IMM upgrade
    • IYC experience
    • Temperature control
    • AC noise at IXV

  • Contribution to PEM for joining the author list Working list

    • KAGRA Environmental study (Including (future) newtonian noise measurement)
    • Noise evaluation using PEMs (Including lock loss study)
    • Setting monitors (Cabling, making monitor, ondotory maintenance)
    • Others

  • Evaluation meeting URL

Discussion item

  • Start the investigation for measurement of the newtonian noise
    • Seismic NN
      • Fractal analysis (Submitted to CPC)
      • Francesca analysis (Seismic(Completed), Atmospheric(data releasing))
      • Many seismometers (Call analysis people)
      • Accelerometers for wall
    • Water fluid NN
      • Fluid meter
      • Simulation
    • Atomospheric NN
      • Relative temperature monitor
      • Infrasound
    • Gravity monitor
      • TOBA
      • Superconducting Gravimeter
  • We will have a NN meeting in the final week of this December.

Jurnal paper issue

Details are here!

  • PTEP (2) : noise budget(K.Yamamoto) Check list, slack <<Analysis is ongoing>>

    • Results of the environmental noise in the PTEP02 JGWDoc12129

  • PTEP (3) : CAL, DET, PEM, GIF (Yokozawa) <<Submitted>>

  • Acoustic injection paper (Washimi) <<2nd DRAFT CIRCULATION>> JGW-P2012122-v1

    • posted to CPC (12/7), circulated on 12/9 [kagra 03888]
    • No comments yet

  • Seismic NN paper (with Virgo) <<DRAFT CIRCULATION>>

    • Playground data application is necessary

  • Fractal paper (with Virgo) <<DRAFT CIRCULATION>>

    • Playground data application is necessary (Yokozawa)

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

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

  • Virgo O3 break paper <<PUBLISHED>>

Preparation for O4

  • PEM table
    • k1ctr plan
    • DELL PC
  • Cabling issue
    • Cleaning the center area
    • PEM cabling plan
    • New cable rack
  • Noise mitigation / Environment stability
    • GND issue
    • Temperature control
  • PEM sensors
    • Re-install the ACCs, MICs, MAGs until commissioning start
    • water fluid monitor
    • read out of the lightning sensor
    • Infrasound monitor @ Atotsu, Mozumi, tunnel (+ Toyama?)
  • PEM injection
    • Acoustic injection at X/Y-end
    • Magnetic injection
  • After O4
    • RF monitor
    • Tiltmeter
    • RI detector
    • Newtonian noise

Progress report

  • Yokozawa
    • Rack ground GND
  • Washimi
  • Kume
    • ICA analysis related with PEM

Place for memo

KAGRA/Subgroups/PEM/Meeting/210115/Agenda (last edited 2021-01-15 16:26:53 by tatsuki.washimi)