Differences between revisions 1 and 8 (spanning 7 versions)
⇤ ← Revision 1 as of 2021-04-15 19:29:56 →
Size: 3854
Editor: TakaakiYokozawa
Comment:
← Revision 8 as of 2021-04-16 08:41:11 → ⇥
Size: 4184
Editor: TakaakiYokozawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 2: Line 2:
 * 2021/04/09(Fri) 16:30-  * 2021/04/16(Fri) 17:00-
Line 9: Line 9:
  
 * GWADW (online), May 17-21, 2021
  * Registration deadline May 10
   * Rapid registration is recommended
   
Line 11: Line 15:
  * GWADW (online), May 17-21, 2021
Line 23: Line 26:
   * New Type-A optical lever
   * PR checks		    * Type-A height check
   * PR checks(Tighten the jigs)
Line 26: Line 29:
   * IMC alignment    * IMC alignment(done)
Line 29: Line 32:
    * Transfer function check
Line 31: Line 35:
  * PMC calibration
   * Noise budget by PEMs
Line 32: Line 38:
  * SEO budget
   * If you need material, please let me know		  * SEO budget
  * If you need material, please let me know

 * Schedule
  * Detail discussion in next Monday.
  * [[https://dac.icrr.u-tokyo.ac.jp/attachment/6069bec9f130890061c6136a|figure]]

 * PEM schedule
  * [[https://dacgit.icrr.u-tokyo.ac.jp/projects/kagra/issues/gantt|url]]
  * Magnetic field(Done)
  * Re-installation of PEMs toward O4
Line 47: Line 63:
  * Newtonian noise paper (Francesca) '''<<Circulating to KAGRA>>'''   * Newtonian noise paper (Francesca) '''<<Submit soon>>'''
Line 62: Line 78:
   * BS-IYC cable rack (April)    * BS-IYC cable rack (After golden week)
Line 64: Line 80:
    * Current version will be reported by Yokozawa
   * Cleaning around IY rack cables
   * MCF rack will be ready
    * IO chassis and electronics -> ready
    * Fiber for data -> ready
    * Timing system -> ready		     * Discussed today
   * Cleaning around IY rack cables(Done)
   * MCF rack ready
   * Cabling schedule will be finalize next week
Line 109: Line 123:
  * PSL, PMC issue(With Yamamoto-san)
Line 111: Line 126:
  * Magnetic field [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12764|JGW-G2112764]]   * Magnetic field

Weekly PEM meeting

Agenda

Conference issue

  • GWADW (online), May 17-21, 2021
    • Registration deadline May 10
      • Rapid registration is recommended
  • Future conferences
    • 8th KIW (online), KASI, Daejeon, Korea, July 7-9, 2021
    • GWPAW Hannover, Germany, Dec 14th-17th, 2021

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

General issue

  • Interferometer schedule
    • VIS upgrade (ongoing)
      • EYC dirty check
      • IX LVDT ACC installation
      • Type-A height check
      • PR checks(Tighten the jigs)
    • IOO commissioning
      • IMC alignment(done)
      • Type-C suspension commissioning
        • Oplev recovery, characterization and calibration
        • Transfer function check
      • Noise budget
      • Trial of vibration transfer function
    • PMC calibration
      • Noise budget by PEMs
  • SEO budget
    • If you need material, please let me know
  • Schedule
    • Detail discussion in next Monday.

    • figure

  • PEM schedule

    • url

    • Magnetic field(Done)
    • 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

  • Acoustic injection paper (Washimi) <<Accepted by CQG>> arXiv:2012.09294

  • Lightening paper (Washimi) <<Opened in arXiv>> arXiv:2103.06516

    • the English modification service has been finished.

  • Fractal paper (Alessandro) <<Submitted to Journal>> JGW-P2112438, seminor slide

  • Newtonian noise paper (Francesca) <<Submit soon>>

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

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

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

Preparation for O4

  • Global Cabling issue
    • Cleaning the center area
    • Ask company (Candidate SK service)
  • PEM cabling plan
    • BS-IYC cable rack (After golden week)
    • New cable diagram
      • Discussed today
    • Cleaning around IY rack cables(Done)
    • MCF rack ready
    • Cabling schedule will be finalize next week
  • PEM sensors
    • Re-install the ACCs, MICs, MAGs before commissioning start
    • water fluid monitor

    • Magnetometers for Schumann resonance MFS-06e

      • Connector
      • Position
      • Measurement plan
      • Self noise evaluation
  • Vibration projection
    • Before closing the IMC chambers, IMC vacuum tables
    • Discussion with CAL team about A chamber
  • PEM injection
    • 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
    • Line identification
      • Yokozawa

      • VIS -> IOO -> MIF

Progress report

  • Investigation of ICA analysis
    • Task list and todo list
    • How to discuss?
  • Yokozawa
    • Cabling plan
    • Infrasound microphone
    • PSL, PMC issue(With Yamamoto-san)
  • Washimi
    • Magnetic field
    • Water fluid monitor
  • Pil-Jong
    • Discussion of O3GK DET
  • Suzuki
    • Water simulation

Place for memo

KAGRA/Subgroups/PEM/Meeting/210416/Agenda (last edited 2021-04-16 16:13:41 by tatsuki.washimi)