Differences between revisions 2 and 16 (spanning 14 versions)
⇤ ← Revision 2 as of 2018-11-20 12:42:05 →
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Editor: OsamuMiyakawa
Comment:
← Revision 16 as of 2018-11-27 11:58:53 → ⇥
Size: 1888
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 11: Line 11:
Line 14: Line 13:
 * Needs time sharing with MZ in the daytime until 11/26.
 * 11/23-25: Line injection
Line 17: Line 14:
  * Members: Enomoto, Miyazaki, Yokogawa, Sugimoto   * 11/28 evening: First contact remove. It might be postponed.
Line 19: Line 16:
  * Green from SR2 will be available after 12/9, so we need to align Y arm using IR only.
  * Needs help for Y arm alignment.		   * BS is sitting on the plate due to the temperature change.
 * Green from SR2 will be available in January, so we need to align Y arm using IR only.
  * QPD or PDA at EYA. Cable is already laid.
Line 22: Line 20:
 * Week of 12/10: Night work ok.
 * Week of 12/17~: No night work.
Line 23: Line 23:
 * 11/26: Extended chief meeting require some explanation of current status.
 * Deadline of decision where postponement or not: at least after 11/26.
 * Possible extension date: 12/10-1/6.
 * Week of 12/10: Night work ok.
 * Week of 12/17~ : No night work.
 		  * New schedule [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9310|Plan B]] is proposed. [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9311|Other list by Saito]].
  * Possible extension date: 12/10-1/6.
  * 1/6: End of X arm commissioning -> Open chambers.
  * Week of 1/7~: no beam in the daytime
  * 2/18~ Y arm commissioning
Line 34: Line 33:
 * Needs re-scheduling for the X arm commissionig?
Line 38: Line 36:
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=6994]]: REFL table.
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7011]]: CARM fast path.
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7022]]: CARM fast path.
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7030]]: Offset fluctuation between Green and IR?		   * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7098]]: Noise injection at POP.
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7107]]: Noise injection at POP.
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7115]]: Noise injection at POP.
Line 47: Line 44:
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=6991]]: PMC UGF.
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7010]]: FSS and IMC UGF.
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7021]]: Power budget.
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=6986]]: ISS noise.
Line 52: Line 45:

* AOS
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=6990]]: Green ghost.		  * PEM
  * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7116]]: Earth quake.

2018/11/27 Commissioning meeting topics

Schedule

  • Every Wednesday morning: Maintenance
  • 11/5-end of Nov.: Route to IYA is closed.
  • 11/26~12/9: Daytime: Y arm alignment from BS to ETMY using IR beam.
    • 11/28 evening: First contact remove. It might be postponed.
    • Beam alignment will actually start after the installation of EYA NAB. It will take several days.
    • BS is sitting on the plate due to the temperature change.
    • Green from SR2 will be available in January, so we need to align Y arm using IR only.
    • QPD or PDA at EYA. Cable is already laid.
  • 12/10 or 11: ETMX cleaning
  • Week of 12/10: Night work ok.
  • Week of 12/17~: No night work.

  • New schedule Plan B is proposed. Other list by Saito.

    • Possible extension date: 12/10-1/6.

    • 1/6: End of X arm commissioning -> Open chambers.

    • Week of 1/7~: no beam in the daytime
    • 2/18~ Y arm commissioning

Discussion

  • We learned we need to monitor VIS motion when pump down. We may need also some monitors VIS motion when venting.

KAGRA/Commissioning/Weekly/20181127/Agenda (last edited 2018-11-27 11:58:53 by OsamuMiyakawa)