Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2019-02-04 16:25:26 →
Size: 2173
Editor: OsamuMiyakawa
Comment:
← Revision 3 as of 2019-02-05 10:52:30 → ⇥
Size: 2362
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
Line 61: Line 61:
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7931]]: Mirror inspection and cleaning.
 * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9658|JGW-G1909658]]: new application of photon calibrator for commissioning and observation.
Line 63: Line 65:
 * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=7931]]: Dust on mirrors

2019/2/5 Commissioning meeting topics

Schedule

  • Schedule
    • Current status as of 1/22: IR and Green reached X end PD.

    • 1/22: Surface inspection for PR mirrors. Cleaning will be done after 1/31.

    • 1/23: Surface inspection for SR mirrors.

    • 1/24-25: Cleaning HR of SR3, SRM.

    • 1/23: BS is aligned to Y-end PD by IR.

    • 1/27: ITMY is aligned to REFL by IR.

    • 1/27: ITMX is aligned to REFL by IR.

    • 1/27: Beam position of IR at SR3 is confirmed how far from the center.

    • 1/28-29: SR3 is aligned to SR2 center by IR.

    • 1/28: Alignment of SR2 -> SRM by IR.

    • 1/29: Green beam is injected from SR2 AR surface to Y end PD.

    • 1/31: Removing bellows at PR and SR area.

    • 1/31-2/1: Cleaning HR of PR3 and HR, AR of SR2

    • 2/4-8: SRM(reflection) -> OMMT by IR -> OMMT -> OSTM by IR, OSTM -> OMC by IR

    • 2/4-8: Alignment of ETMY -> POS by Green

    • 2/12-15: Closing door for central area, pumping down
      • needs drift monitor for VIS
  • Yend (Not yet determined due to the schedule change above)
    • 1/25-2/22: Yend Pcal finalization
    • 2/25-3/4: Yend WAB
    • 3/8~ : Yend pumpdown 3/8~
      • 3/11,12: leak test
  • Xend (Not yet determined due to the schedule change above)
    • 2/22-3/10: Xend Pcal finalization
    • 2/11-2/22: Xend NAB installation
      • Periscope installation
    • 3/11,12 Xend WAB
    • 3/19,20, Heatlink etc.
    • 3/22 Pumping down
      • Leak test
  • 3/11~ : Night work start
  • 2/18(no delay)-3/8 DRMI commissioning
  • 3/11(3weeks delay)-4/5 Y arm commissioning
  • 3/25(1week delay)-4/5 FPMI commissioning

Discussion

KAGRA/Commissioning/Weekly/20190205/Agenda (last edited 2019-02-05 11:06:14 by OsamuMiyakawa)