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Size: 1174
Editor: RyutaroTakahashi
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Participants: Participants: Takahashi, Miyo, Tomaru, Aso, Ikeda, Ushiba, Node, Akutsu, Kimura, Hirata

Contents

  1. Agenda/Minutes
  2. CRY+VIS Interface Meeting
    1. Schedule
    2. Status
    3. Discussion

Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date: 2021/5/7 13:00-

Participants: Takahashi, Miyo, Tomaru, Aso, Ikeda, Ushiba, Node, Akutsu, Kimura, Hirata

Post O3 Upgrade portal

Schedule

  • IX: IP will be released on 5/10. To adjust the length Oplev, damping of the filter chain is necessary.
  • IY: Remedy of the pre-isolator is postponed.

  • EX: Height adjustment is on going (Status).

  • EY: Installation of the tower will be restarted on 5/11. Removing of the maraging rod is necessary.

Status

  • Corrugate tube fixing jig: Replaced for IXV. Other 3 sets are necessary by late July.
  • Procedure of TM height setting: Plan for EX.
  • Commissioning in air: From mid. May for IX.
  • Commissioning in vacuum:
  • Acceptance check: Group work is set every Friday to make the acceptance check document.
  • PF actuator: After SC.
  • Jig for FC painting: Test was scheduled in the week of 5/17.

Discussion

KAGRA/Subgroups/VIS/VISMinutes20210507 (last edited 2021-05-07 14:12:41 by RyutaroTakahashi)