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⇤ ← Revision 2 as of 2018-05-08 10:57:49 →
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Editor: OsamuMiyakawa
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← Revision 3 as of 2018-05-08 10:58:06 → ⇥
Size: 940
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
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  * Alignment work is mainly done. 3 DOF of alignment is contolled
  * Typical locking time is ~several hours. Longest was 10 hours or something.
  * iKAGRA Guardian code was mainly reused and modified.

Minute of KAGRA commissioning meeting

  • Date: 2018/5/8 11AM~12PM
  • Attendance: Miyakawa
    • eZuce:

1. Report of work of the last week and plan of work

  • IFO, ETMs: *Izumi, Enomono

2. Discussion after the phase 1 including operation

  • Well done!
    • Duty cycle is 80-90% in 1-4days, and 15-60% in 5-9days.
    • IMC was quite stable.
  • Troubles:
    • ETMY
    • ETMX
    • IFO
    • CAL
    • DAQ
      • DAC of PR3 was dead. That was the biggest trouble.
    • VAC
    • CRY

3. Phase 2

  • Each stage and target

3. Tasks or discussions

  • 5/28 extend chief meeting for looking back phase 1.

Others

  • Baffle at ETMX will extracted in the week of 5/7, and it will be black coated.
  • Next meeting: 5/8.

1. Discussion after the phase 1 including operation

  • IFO
    • LSC, CAL etc.
  • damping
  • DAQ
  • Cryogenic
  • Vacuum

KAGRA/Commissioning/Weekly/20180508/Minute (last edited 2018-05-08 12:20:02 by OsamuMiyakawa)