Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2021-10-22 09:21:08 →
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Editor: RyutaroTakahashi
Comment:
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Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
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 * Yano: 10/25-29
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 * Yano: 11/2-5

Contents

  1. Agenda/Minutes
  2. CRY+VIS Interface Meeting
    1. Schedule
    2. Status
    3. Discussion
  3. VIS Meeting
    1. Summary Report
      1. Type-A
      2. Type-B
      3. Type-Bp
      4. Type-C
      5. Electronics
      6. Control
    2. Schedule
    3. Safety
    4. Discussion
    5. Travel Plans
    6. Next meeting

Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date: 2021/10/22 13:00-

Participants:

Post O3 Upgrade portal

Schedule

  • IX: Health check. F0 actuator.
  • EX: Health check. HPCD. BF damper (V).
  • IY: LVDT driver. Cable check.
  • EY: F0 FR range. Weight on PF.

Status

  • TM height setting: ITMY
  • ACC: Ready to install to EX. Measurement for IY is necessary.
  • Commissioning in air: Health check.
  • Commissioning in vacuum:
  • Overall commissioning:
  • Acceptance check:
  • PF actuator: At the in-vacuum commissioning.
  • New vacuum pumps for V-chambers: Under the bidding process.
  • Heater control: To PRs in the next.

Discussion

VIS Meeting

Date: 2021/10/22 14:00-

Participants:

Summary Report

Type-A

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

See Schedule

  • Type-A team: LVDT driver in IY. HPCD and BF damper in EX.
  • Type-B team:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 10/25

  • Takahashi: 10/26-29
  • Sato: 10/26-29
  • Hirata: 10/26-29

The week from 11/1

  • Takahashi: 11/1-2
  • Hirata: 11/2-5

Next meeting

  • 2021/10/29(FRI)

KAGRA/Subgroups/VIS/VISMinutes20211022 (last edited 2021-10-22 14:36:31 by RyutaroTakahashi)