Differences between revisions 3 and 4
⇤ ← Revision 3 as of 2021-12-23 21:15:18 →
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Editor: RyutaroTakahashi
Comment:
← Revision 4 as of 2021-12-23 21:15:59 → ⇥
Size: 1520
Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
Line 24: Line 24:
 * ACC: Assembly for EY.  * ACC: Experiments in IX/EX. Assembly for EY.

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: 2021/12/24 13:00-

Participants:

Post O3 Upgrade portal

Schedule

  • IX: Pump down on 12/23. Glich in the F3 signals.
  • EX: In vacuum.
  • IY:
  • EY: Recovery of the BF problem.

Status

  • Replacement of flip cables:
  • TM height setting: ITMY.
  • Oplev: Setup of the TM Oplev in IY after the TM alignment.
  • ACC: Experiments in IX/EX. Assembly for EY.
  • Commissioning in air: Return of GRY.
  • Commissioning in vacuum: Pump down of IXC/IXV on 12/23.
  • Overall commissioning:
  • Acceptance check:
  • PF actuator: At the in-vacuum commissioning.
  • New vacuum pumps for V-chambers:
  • Heater control:
  • Power source for Oplev:

Discussion

VIS Meeting

Date: 2021/12/24 14:00-

Participants:

Summary Report

Type-A

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

See Schedule

  • Type-A team: ACC in EY, Heter test in IXV/EXV
  • Type-B team:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 12/27

(Holidays in 12/29-1/3)

The week from 1/4

  • Takahashi: 1/5-7
  • Sato: 1/5-7
  • Hirata: 1/5-7

Next meeting

  • 2022/1/7(FRI)

KAGRA/Subgroups/VIS/VISMinutes20211224 (last edited 2021-12-24 14:30:35 by RyutaroTakahashi)