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  * [[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=7115]]: Noise injection at POP.
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 * 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.
    • Beam alignment will actually start after the installation of EYA NAB. It will take several days.
    • Green from SR2 will be available after 12/9, so we need to align Y arm using IR only.
  • 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.
  • Needs re-scheduling for the X arm commissionig?

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