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⇤ ← Revision 2 as of 2018-02-21 09:17:12 →
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← Revision 3 as of 2018-02-22 08:58:51 → ⇥
Size: 1209
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 12: Line 12:
 * Team: *Inoue
  * Team at Yend was broken. Taking too many pictures was one of the reasons.		  * Tcam: *Inoue
  * Tcam at Yend was broken. Taking too many pictures was one of the reasons.

2017/2/21(Wed.)

  • Remote participants by eZuce: None
  • Report of work (*:responsible person)
    • Alignment and ETMY: *Izumi, Enomomoto, Ushiba, Elenora
      • IP was moved to find where it does not touch anywhere, but TF showed resonant frequency was higher than before. We think heat link make some non ignorable torque.
  • BS: Kozu
    • Measurement the TF of TM and IM coupling was done.
  • Tcam: *Inoue
    • Tcam at Yend was broken. Taking too many pictures was one of the reasons.
  • ISS: Koseyama, and Toyama Univ.
    • Error signal is limited by shot noise, but outlook noise is still higher.
  • Work plan (*:responsible person)
    • ETMY: Enomomoto, Izumi
      • Diagonalizing matrix to close loop of marionette.
    • Team:
      • Debugging NIKON camera.
    • IYA monitor: Yokozawa
      • IYA monitor will start.
    • ISS: Koseyama, and Toyama Univ.
      • Investigating noise.
  • Laser hazard: Upstream SR2-3 line.
  • Weekly
    • Week of 2/19
      • ETMY tuninng.
    • Week of 2/26
      • Beam alignment to REFL port.
    • week of 3/5
      • IYC door will be closed.
    • week of 3/12
      • Connecting ducts at corner.
  • Issues
    • Heat link make some torque.

KAGRA/Commissioning/DailyWork/2018-02-21 (last edited 2018-02-22 09:07:59 by OsamuMiyakawa)