Differences between revisions 3 and 9 (spanning 6 versions)
⇤ ← Revision 3 as of 2021-01-29 09:30:05 →
Size: 5452
Editor: TakaakiYokozawa
Comment:
← Revision 9 as of 2021-01-29 17:01:36 → ⇥
Size: 6009
Editor: TakaakiYokozawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 12: Line 12:
 * NAOJ symposium [[http://tech.nao.ac.jp/tech-sympo/2020/program.html|URL]]
  * 重力波望遠鏡における環境雑音対策 (Washimi, yesterday) [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12484|JGW-G2112484]]
Line 23: Line 25:
 * New PC for weather station
  * Oshino-san prepared
  * [[172.16.33.45/weewx|URL]](only ICRR network)
Line 33: Line 31:
  * About 3monto for postdoc or doctor student, half year for master(2nd) student?

 * Contribution to PEM for joining the author list [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12435|Working list]]
  * KAGRA Environmental study (Including (future) newtonian noise measurement)
  * Noise evaluation using PEMs (Including lock loss study and offline subtraction)
  * Setting monitors (Cabling, making monitor, ondotori maintenance)
  * Others		   * About 3month for postdoc or doctor student, half year for master(2nd) student?
Line 47: Line 39:
 * Start the investigation for measurement of the newtonian noise
  * NN meeting ([[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Meeting/201222|URL]])
  * Seismic NN
   * Fractal analysis (Submitted to CPC, seminar done)
   * Francesca analysis (Seismic(Completed), Atmospheric(analysis done))
   * Many seismometers (Call analysis people, hint from fractal analysis)
   * Accelerometers for wall (Call analysis people)
  * Water fluid NN
   * Fluid meter (We will install in this physical year)
   * Simulation
  * Atomospheric NN
   * Relative temperature monitor
   * Infrasound (Four low-frequency microphone by Yokoyama-san)
  * Gravity monitor
   * TOBA
   * Superconducting Gravimeter		  * Start the investigation for measurement of the newtonian noise : NN meeting ([[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Meeting/201222|URL]])
 * Discussion for particle counters [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12501|JGW-G2112501]]
 * Contribution to PEM for joining the author list [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12435|Working list]]
  * KAGRA Environmental study (Including (future) newtonian noise measurement)
  * Noise evaluation using PEMs (Including lock loss study and offline subtraction)
  * Setting monitors (Cabling, making monitor, ondotori maintenance)
  * Others
Line 66: Line 49:
  * PTEP (2) : noise budget(K.Yamamoto) [[https://docs.google.com/spreadsheets/d/1Lz5RNxdjOhdZp6CBef-USUUPmyNTrhww9a7u39W7PSI/edit?usp=sharing|Check list]], [[https://gokagra.slack.com/archives/C015M111B5G|slack]] '''<<Analysis is ongoing>>'''
     * [[https://gokagra.slack.com/files/U0157NBL87M/F01HADNE4A3/nb_20201229.png|Latest plot (12/29)]]
     * Remaining works:
        * NB figure was completed
        * Writing?		   * PTEP (2) : noise budget(K.Yamamoto, Kokeyama, Washimi) [[https://docs.google.com/spreadsheets/d/1Lz5RNxdjOhdZp6CBef-USUUPmyNTrhww9a7u39W7PSI/edit?usp=sharing|Check list]], [[https://gokagra.slack.com/archives/C015M111B5G|slack]] '''<<Writing>>'''
     * NB plot has been finalised
     * PWT is writing the draft for each part
Line 72: Line 53:
  * Acoustic injection paper (Washimi) '''<<Submitted to CQG>>''' [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12122|JGW-P2012122]]   * Acoustic injection paper (Washimi) '''<<Submitted>>''' [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12122|JGW-P2012122]]
    * Submitted to CQG on 2020/12/26, Awaiting Referee Reports
    * LIGO O3 PEM paper has been openrd in [[https://arxiv.org/abs/2101.09935| arXiv:2101.09935 ]]
Line 74: Line 57:
  * Fractal paper (with Virgo) '''<<Submitted to CPC>>''' [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12438|JGW-P2112438]]     * CPC has discussed this issue and decided to ask me to make the data used in this paper to be playground data, because currently they have no definite criteria to judge which KAGRA data can be used in a shot-author-list paper.
    * Washimi plan to hold a seminar in near future to explain this paper and playground-data application.
  * Fractal paper Alessandro) '''<<Submitted to CPC>>''' [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12438|JGW-P2112438]]
    * No objection for playground data.
    * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Meeting/Seminar/210128|seminor (yesterday)]]
Line 85: Line 72:

  * New PC for weather station
   * Oshino-san prepared
   * [[172.16.33.45/weewx|URL]](only ICRR network)
Line 100: Line 92:
   * 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]]
Line 102: Line 95:
   * 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]]
Line 121: Line 113:
  * Transfer function from vacuum chamber leg to table
   * If possible
Line 122: Line 116:
 * PEM rack MCF
 * Cable diagram for IOO
  * Yokozawa and Nakano-san
Line 126: Line 123:
  *
  
Line 129: Line 125:
  * Lightening paper   * no reports
Line 134: Line 130:
 * Fujikawa
   * Master thesis

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)

  • NAOJ symposium URL

    • 重力波望遠鏡における環境雑音対策 (Washimi, yesterday) JGW-G2112484

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

General issue

  • Interferometer schedule JGW12041

    • VIS upgrade
    • IMC beam centering
    • IYC experience
    • Temperature control
  • Call candidate for seismometer data analysis person
    • Seismic motion during O3GK
    • Turn over Fujikawa-san's analysis
    • Detail analysis for micro-seismic motion
    • Earthquake information
    • Some human activity(1-10 Hz) behavior
    • About 3month for postdoc or doctor student, half year for master(2nd) student?

  • Evaluation meeting URL

    • Make brief summary

Discussion item

  • Start the investigation for measurement of the newtonian noise : NN meeting (URL)

  • Discussion for particle counters JGW-G2112501

  • 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 and offline subtraction)
    • Setting monitors (Cabling, making monitor, ondotori maintenance)
    • Others

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

  • PTEP (3) : CAL, DET, PEM, GIF (Yokozawa) <<3rd Submitted done>> JGW-P2011664

  • Acoustic injection paper (Washimi) <<Submitted>> JGW-P2012122

    • Submitted to CQG on 2020/12/26, Awaiting Referee Reports

    • LIGO O3 PEM paper has been openrd in arXiv:2101.09935

  • Lightening paper (Washimi) <<Submitted to CPC>> JGW-P2112426

    • CPC has discussed this issue and decided to ask me to make the data used in this paper to be playground data, because currently they have no definite criteria to judge which KAGRA data can be used in a shot-author-list paper.
    • Washimi plan to hold a seminar in near future to explain this paper and playground-data application.

  • Fractal paper Alessandro) <<Submitted to CPC>> JGW-P2112438

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

  • 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 table
    • k1ctr plan
      • Cabling, DELL PC update
  • New PC for weather station
    • Oshino-san prepared

    • URL(only ICRR network)

  • Cabling issue
    • Cleaning the center area
    • PEM cabling plan
      • BS-IYC cabling (March or April?)
    • New cable rack
      • cabling, moving from IX0
  • Noise mitigation / Environment stability
    • GND issue
      • IXV 40kHz glitch, moving mass?
      • Yokozawa started the summary and plan for presentation at chief meeting
    • Temperature control
      • IYC dry air, temperature is good now
  • PEM sensors
    • Re-install the ACCs, MICs, MAGs before commissioning start
    • water fluid monitor

    • Magnetometers for Schumann resonance MFS-06e

    • read out of the lightning sensor
    • Infrasound monitor @ Atotsu, Mozumi, tunnel (+ Toyama?)
    • Infrasound microphone (ACO4152NHA, 0.05 - 8000 Hz)
  • PEM injection
    • Acoustic injection at X/Y-end
    • Magnetic injection
  • After O4
    • RF monitor
    • Tiltmeter
    • RI detector
    • Newtonian noise

Memo for working list in this physical year

  • Find time when Yokozawa and Washimi-san can work
    • Bird watching
      • Change battery operation to AC power supply operation (We bought 20 AC taps)
    • Measurement by particle counter
      • Plan is ongoing
    • Transfer function from vacuum chamber leg to table
      • If possible
  • PEM rack MCF
  • Cable diagram for IOO
    • Yokozawa and Nakano-san

Progress report

  • Yokozawa
    • Temperature control
  • Washimi
    • no reports
  • Kume
    • ICA analysis related with PEM
  • Fujikawa
    • Master thesis

Place for memo

KAGRA/Subgroups/PEM/Meeting/210129/Agenda (last edited 2021-01-29 17:01:36 by TakaakiYokozawa)