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Revision 2 as of 2022-03-10 17:30:14
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 * Replacement of flip cables: The spare feedthrough flange is an old KAGRA type (8 connectors).  * Replacement of flip cables: The spare feedthrough flange was an old KAGRA type (8 connectors).

Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date: 2022/3/11 13:00-

Participants:

Post O3 Upgrade portal

Schedule

  • IX: Glitch in the Oplev signal.
  • EX: Health check.
  • IY: Recovery of the F2.
  • EY: Installation of the accelerometers.

Status

  • Replacement of flip cables: The spare feedthrough flange was an old KAGRA type (8 connectors).
  • TM height setting: ITMY.
  • Oplev: Setup of the Oplev in EY was almost done. Not yet in IY.
  • ACC: Installation in EY.
  • Commissioning in air: Alignment of ITMY.
  • Commissioning in vacuum:
  • Acceptance check:
  • PF actuator: At the in-vacuum commissioning.
  • New vacuum pumps for V-chambers:
  • Heater control: Test in IXV/EXV.
  • Power source for Oplev:
  • TMS:

Discussion


VIS Meeting

Date: 2022/3/11 14:00-

Participants:

Summary Report

Type-A

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

See Schedule

  • Type-A team: Alignment and height check of ITMY.
  • Type-B team:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 3/14

  • Takahashi: 3/15-18
  • Sato: 3/15-18
  • Hirata: 3/15-18

The week from 3/21

  • Takahashi: 3/22-25
  • Sato: 3/22-25
  • Hirata: 3/22-25

Next meeting

  • 2022/3/18(FRI)

KAGRA/Subgroups/VIS/VISMinutes20220311 (last edited 2022-03-11 14:15:00 by RyutaroTakahashi)