Differences between revisions 1 and 2
Revision 1 as of 2021-12-02 20:40:32
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Revision 2 as of 2021-12-03 11:33:23
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 * Acceptance check:  * Acceptance check: Review by 12/8.
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 * Adjusted the height of TM in EX. The height of the BF damper and the F1 damper was adjusted as well.
 * Replaced the flip cables in EX.
 * Setup the drivers for the accelerometers in IY.
Line 51: Line 54:
 * Type-A team: Finalization of IX and EX. Recovery of actuators in EY.  * Type-A team: Review of IX and EX. Recovery of actuators in EY.

Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date: 2021/12/3 13:00-

Participants:

Post O3 Upgrade portal

Schedule

  • IX: Finalization of cryo-payload. Replacement of flip cables.
  • EX: Finalization of cryo-payload. Height adjustment of TM.
  • IY:
  • EY: Some problems (actuators, F0 yaw FR).

Status

  • Replacement of flip cables: IX on 12/2.
  • TM height setting: ITMY.
  • Oplev: Setup of the TM Oplev in IY after the TM alignment.
  • ACC: Driver setup for IY on 12/2. Assembly for EY is ongoing.
  • Commissioning in air: Return of GRY.
  • Commissioning in vacuum: Chamber closing is scheduled from 12/13.
  • Overall commissioning:
  • Acceptance check: Review by 12/8.
  • PF actuator: At the in-vacuum commissioning.
  • New vacuum pumps for V-chambers:
  • Heater control:
  • Power source for Oplev: IX.

Discussion


VIS Meeting

Date: 2021/11/26 14:00-

Participants:

Summary Report

Type-A

  • Adjusted the height of TM in EX. The height of the BF damper and the F1 damper was adjusted as well.
  • Replaced the flip cables in EX.
  • Setup the drivers for the accelerometers in IY.

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

See Schedule

  • Type-A team: Review of IX and EX. Recovery of actuators in EY.
  • Type-B team:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 12/6

  • Takahashi: 12/7-10
  • Sato: 12/7-9
  • Hirata: 12/7-10

The week from 12/13

  • Takahashi: 12/13-17
  • Sato: 12/13-17
  • Hirata: 12/14-17

Next meeting

  • 2021/12/10(FRI)

KAGRA/Subgroups/VIS/VISMinutes20211203 (last edited 2021-12-03 14:29:07 by RyutaroTakahashi)