Differences between revisions 1 and 2
⇤ ← Revision 1 as of 2019-05-28 10:36:46 →
Size: 1411
Editor: OsamuMiyakawa
Comment:
← Revision 2 as of 2019-05-28 10:52:09 → ⇥
Size: 1414
Editor: OsamuMiyakawa
Comment:
Deletions are marked like this. Additions are marked like this.
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 * --(5/22: RT PC maintenance -> go to safe mode for all VIS connected Dolphin (BS) )--
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 * 5/29: RT PC maintenance -> go to safe mode for all VIS connected Dolphin (specially BS)
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  * 5/29: Cooling done
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 *
 * DRMI

 * Engineering run

2019/5/28 11:00-12:00 Weekly commissioning meeting topics

Schedule

  • 5/22-23: MZ release from PSL

  • 5/20-24: Exchanging cryo valves.

  • 5/27-6/2: Y arm mass lock.

  • 5/29: RT PC maintenance -> go to safe mode for all VIS connected Dolphin (specially BS)

  • 6/3-6/14: Installation of TMS for ETMY
  • 6/8: Engineering run
  • ITMX

    • 5/22AM~: tuned off cryostat cooler, finesse measurement for Xarm

    • 5/22AM~: tuned off shield cooler, finesse measurement for Xarm

  • ETMX

    • 5/2: Cooling start

  • ITMY

    • 5/23AM~: tuned off cryostat cooler, finesse measurement for Yarm

  • ETMY

    • 5/17~: tuned off ETMY cryostat cooler

  • Long term:
    • 4/22-5/31: Yarm commissioning
    • 5/27-6/30: DRMI commissioning
    • 7/1-8/9: DRFPMI commissioning
    • 8/12-10/4: DRFPMI ASC
    • 10/7-11/15: Post Commissioning
    • 11/18-12/13: Noise hunting

Discussion

Low finesse issue on Y arm

  • Finesse measurement:
    • Xarm 1451(1) with ITMX 73 K ETMX 120 K
    • Yarm 1312(5) with ITMY 65 K ETMY 75 K
  • Cryo status and plan
    • ETMs has no dew on 80K viewport but ITMs has still dew on their viewport.
  • DRMI
  • Engineering run

KAGRA/Commissioning/Weekly/20190528/Agenda (last edited 2019-05-28 10:52:09 by OsamuMiyakawa)