Differences between revisions 1 and 9 (spanning 8 versions)
Revision 1 as of 2019-10-27 08:39:08
Size: 3226
Comment:
Revision 9 as of 2019-10-29 15:47:05
Size: 3051
Comment:
Deletions are marked like this. Additions are marked like this.
Line 2: Line 2:
 * 2019/10/29(Tue) 17:00-(JST)  * 2019/10/29(Tue) 16:00-(JST)
Line 12: Line 12:
   * Several morning runs were held (Ex: 8th October).
  * See the detail in [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/RUN/MORNINGRUN2019|url]]
    * Silent run -> Some excitation(including calibration line) -> PEM injection -> Hardware injection
    * Current IFO urgent noise
   * Several morning runs were held (Ex: 17th October).
   * See the detail in [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/RUN/MORNINGRUN2019|url]]
   * Silent run -> Some excitation(including calibration line) -> PEM injection -> Hardware injection
Line 17: Line 16:
  * Chrome Book project (Portable PEM researcher)
   * http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Portable
   * We prepared two PEM Chromebook
   * Start writing paper (PTEP?)
   * There are many project to collaborate with the instruments
    * IOO, vibration, sound and magnetometer measurements inside the PSL room [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10173|klog10173]], [[attachment:peak.txt|list]]
    * ALS, the green fiber noise
    * LAS, ISS noise hunting
    * MIF, FPMI displacement
    * VIS, Around the OpLev
    * Wide 44Hz noise -> Vacuum pump?
    * BS , Serious 90Hz noise investigation
 * PTEP paper
  * [kagra 03133]
  * KAGRA Overview papers
  * Overview of KAGRA : (3) Detchar, calibration, physical environment, data quality
Line 30: Line 21:
  * PEM injection
   * Shaker injection1 (TTanaka, Yokozawa)
   * Shaker injection2 (Okutomi, Fabian)
   * acoustic injection (TTanaka, Yokozawa)
   * magnetic field injection (Niigata Tanaka, Fujikawa, Yokozawa)
   * RF injection (TTanaka, Washimi)
 * Next F2F meeting
  * RESCEU
  * 4th and 5th Dec., 2019
  * 1slot Washimi-san will have a talk
  * If you plan to write master/doctor thesis, please let me know
Line 37: Line 27:
  * Weekly PEM measurement
   * Friday is weekly PEM measurement
   * Understanding the effect of the instruments, search the origin of noise, and so on
   * Tentative : coherent PEM channels with FPMI displacement(Last Friday), New vacuum pump(This week)
 * Chrome Book project (Portable PEM researcher)
  * http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/PEM/Portable
  * We prepared two PEM Chromebook
  * Start writing paper (PTEP?)
  * There are many project to collaborate with the instruments
   * IOO, vibration, sound and magnetometer measurements inside the PSL room [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10173|klog10173]]
   * ALS, the green fiber noise
   * LAS, ISS noise hunting
   * MIF, FPMI displacement
   * VIS, Around the OpLev
   * Wide 44Hz noise -> Vacuum pump?
   * BS
Line 42: Line 40:
  * Virgo visiting [[https://github.com/gw-pem/kagra-pem/issues/158|github]]
   * We will start the discussion to visit Virgo at October
   * Washimi, Sugimoto(noise huntung with portable PEM)
   * 9/29-10/13
 * PEM injection
  * Shaker injection1 (TTanaka, Yokozawa)
  * Shaker injection2 (Okutomi, Fabian)
  * acoustic injection (TTanaka, Yokozawa)
  * magnetic field injection (Niigata Tanaka, Fujikawa, Yokozawa)
  * RF injection (TTanaka, Washimi)

 * Weekly PEM measurement
  * Friday is weekly PEM measurement
  * Understanding the effect of the instruments, search the origin of noise, and so on
  * Tentative : New vacuum pump, 18V DC noise(24Hz), Cryochamber vibration(46Hz)
Line 50: Line 55:
  * Visitors from LV
   * Anamaria from Livingston : 18 - 29 Nov.
   * Federico, Irene, Camilla (input optics) + Francesca from Virgo : 11/18-12/7 (2 weeks@KAGRA, 1 weeks@NAOJ)
Line 55: Line 62:
   * New magnetometer channels
    * K1:PEM-MAG_SR_BOOTH_SR_(X/Y/Z)_OUT_DQ
    * K1:PEM-MAG_IYC_FIELD_IYC_(X/Y/Z)_OUT_DQ
   * Coherent analysis for the FPMI, MICH and SRCL
   * Current serious noises
    * 18V DC noises
    * Coherent with ITMX MN YAW
    * Coherence with ITMY TM PIT
Line 61: Line 68:
  * Washimi, Sugimoto 
   * Virgo visiting report ([[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10889|slide]],[[https://photos.app.goo.gl/N6cSARoigXdsU7Qg7|photo]])
  * Washimi
   *

  * Sugimoto 
   * Virgo visiting report
Line 67: Line 77:
  * TTanaka
   * Preparing for the PEM injection [[attachment:slide1015.pdf|pdf]]
  * TTanaka(ICRR)
   * Preparing for the PEM injection
Line 70: Line 80:
  * TTanaka, Kaihotsu
   * Magnetic field around BS area[[http://klog.icrr.u-tokyo.ac.jp/osl/?r=10967|klog10967]]


  * Mori, Yokozawa
   * Noise search at the IXV area [[attachment:slide_mori.pdf|pdf]]
  * Mori, Kaihotsu
   * Cryochamber vibration
Line 79: Line 85:
   * Line amplitude web page [[attachment:PEMmtg_191015fuji.pdf]]    * Line amplitude web page
Line 81: Line 87:
  * Fujikawa
   * Lock loss study (pdf:same as above)
  * Fujikawa, Washimi
   * Lock loss study

  * TTanaka(Niigata)
   * Preparation of the coil
   * 24Hz noise situation
Line 90: Line 100:
  {{attachment:GitHub.png}}

Weekly PEM meeting

  • 2019/10/29(Tue) 16:00-(JST)
  • Regular meeting meeting
  • Web meeting with Zoom2 (Zoom2)

Agenda

  • General issue
    • Interferometer status
      • We tried to lock the FPMI now, there is a problem in the hand-off from the green to IR main laser
      • Several morning runs were held (Ex: 17th October).
      • See the detail in url

      • Silent run -> Some excitation(including calibration line) -> PEM injection -> Hardware injection

  • PTEP paper
    • [kagra 03133]
    • KAGRA Overview papers
    • Overview of KAGRA : (3) Detchar, calibration, physical environment, data quality
  • Next F2F meeting
    • RESCEU
    • 4th and 5th Dec., 2019
    • 1slot Washimi-san will have a talk
    • If you plan to write master/doctor thesis, please let me know
  • Chrome Book project (Portable PEM researcher)
  • PEM injection
    • Shaker injection1 (TTanaka, Yokozawa)
    • Shaker injection2 (Okutomi, Fabian)
    • acoustic injection (TTanaka, Yokozawa)
    • magnetic field injection (Niigata Tanaka, Fujikawa, Yokozawa)
    • RF injection (TTanaka, Washimi)
  • Weekly PEM measurement
    • Friday is weekly PEM measurement
    • Understanding the effect of the instruments, search the origin of noise, and so on
    • Tentative : New vacuum pump, 18V DC noise(24Hz), Cryochamber vibration(46Hz)
    • Database for the KAGRA characteristic lines
    • Visitors from LV
      • Anamaria from Livingston : 18 - 29 Nov.
      • Federico, Irene, Camilla (input optics) + Francesca from Virgo : 11/18-12/7 (2 weeks@KAGRA, 1 weeks@NAOJ)
  • Each progress
    • Yokozawa
      • Current serious noises
        • 18V DC noises
        • Coherent with ITMX MN YAW
        • Coherence with ITMY TM PIT
      • Daily summary page
    • Washimi
    • Sugimoto 
      • Virgo visiting report
    • Kozakai
      • Trigger analysis with silent run
    • TTanaka(ICRR)
      • Preparing for the PEM injection
    • Mori, Kaihotsu
      • Cryochamber vibration
    • Fujikawa, Mori
      • fujimopy
      • Line amplitude web page
    • Fujikawa, Washimi
      • Lock loss study
    • TTanaka(Niigata)
      • Preparation of the coil
      • 24Hz noise situation
    • Yamamoto
    • etc
  • github progress
    • GitHub.png

KAGRA/Subgroups/PEM/Meeting/191029/Agenda (last edited 2019-10-29 16:31:49 by yukino.mori)