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 * Investigated the GAS filters with the 360 camera. The cable on the F2 side was very close to the pole of the EQ stop.  * Investigated the GAS filters with the 360 camera in EY. The cable on the F2 side was very close to the pole of the EQ stop.

Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date: 2022/3/18 13:00-

Participants:

Post O3 Upgrade portal

Schedule

  • IX: Adjustment after the earth quake.
  • EX: Adjustment after the earth quake.
  • IY: Health check.
  • EY: IP tuning, Health check. Go to recovery of F2.

Status

  • Replacement of flip cables: TMS.
  • TM height setting: ITMY.
  • Oplev: IY.
  • ACC: Installation was finished.
  • Commissioning in air: Alignment of ITMY.
  • Commissioning in vacuum:
  • Acceptance check:
  • PF actuator: At the in-vacuum commissioning.
  • New vacuum pumps for V-chambers: Ion pumps delivery.
  • Heater control: Test in IXV/EXV.
  • TMS:

Discussion


VIS Meeting

Date: 2022/3/18 14:00-

Participants:

Summary Report

Type-A

  • Tuned the IP in EY.
  • Investigated the GAS filters with the 360 camera in EY. The cable on the F2 side was very close to the pole of the EQ stop.
  • Replaced the SG for the LVDT drivers in IY.

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

See Schedule

  • Type-A team: Recovery of F2 in EY.
  • Type-B team:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 3/21

  • Takahashi: 3/22-24
  • Sato: 3/22-24
  • Hirata: 3/23-25

The week from 3/28

  • Takahashi: 3/29-4/1
  • Sato: 3/29-4/1
  • Hirata: 3/29-4/1

Next meeting

  • 2022/3/25(FRI)

KAGRA/Subgroups/VIS/VISMinutes20220318 (last edited 2022-03-18 14:38:33 by RyutaroTakahashi)