Differences between revisions 1 and 2
Revision 1 as of 2019-02-07 09:28:50
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Revision 2 as of 2019-02-07 09:29:15
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  * 2/5: --(Alignment of SRM to OMMT1 by IR)--
  * 2/6: --(Alignment of ETMY -> POS by Green)--
  * --(2/5: Alignment of SRM to OMMT1 by IR)--
  * --(2/6: Alignment of ETMY -> POS by Green)--

2019/2/7(Thur.)

Weekend

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

  • 2/5: Alignment of SRM to OMMT1 by IR

  • 2/6: Alignment of ETMY -> POS by Green

  • 2/6-8: OMMT -> OSTM by IR, OSTM -> OMC by IR

  • 2/12-15: Closing door for central area, pumping down
    • needs drift monitor for VIS

Note

  • Today is the last day of Wang-san.
  • Report klog, and gokagra ML if urgent things.
  • If you work other location from where it was confirmed at the morning meeting, please contact related poeple.

Report of work

  • COM: ETMY was aligned to POS.
    • ETMY BIO did not work for watchdog. -> Ushiba-kun will check it.

  • COM: SRM was aligned to REFL.
    • SRM and SR3 are not so quiet. Nakano-kun and type B team will it today.
  • COM: Remaining task
    • position of OMMT1. -> discus what is wrong.

    • Control of SRs damping.
    • Type B: SRM needs height adjustment.
  • Type B: SRM needs height adjustment.
  • Type B: Camera view ports will be attached on SR chambers.
  • Type B, DGS: DAC of SR3 was stopped.
  • ETMY: LVDT signal was low. It will be checked and fixed today.
  • TMSY: Some work at ETMY, needs green beam from center area.
  • TMSX: BRT alignment was not bad, so we will leave it.
  • ISS: some work for circuits.
  • DGS: PC of ITMX was replaced to faster PC. Power supply of IO chassis on ITMX was replaced to DC-DC one.

Work plan

KAGRA/Commissioning/DailyWork/2019-02-07 (last edited 2019-02-07 09:30:06 by OsamuMiyakawa)