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 * Recovered the GAS filters in EY.
 * Investigated the H2 geophone in IY.
 * Adjusted the TM height in IY.

Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date: 2022/3/25 13:00-

Participants:

Post O3 Upgrade portal

Schedule

  • IX:
  • EX:
  • IY: Height adjustment. H2 geophone.
  • EY: Recovery of GAS filters.
  • Type-B/Bp/C: Health check after peeling of FC in SR2.

Status

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

Discussion


VIS Meeting

Date: 2022/3/25 14:00-

Participants:

Summary Report

Type-A

  • Recovered the GAS filters in EY.
  • Investigated the H2 geophone in IY.
  • Adjusted the TM height in IY.

Type-B

Type-Bp

Type-C

Electronics

Control

Schedule

See Schedule

  • Type-A team:
  • Type-B team:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 4/4

  • Takahashi: 4/5-8
  • Sato: 4/5-8
  • Hirata: 4/5-8

The week from 4/11

  • Takahashi: 4/12-15
  • Sato: 4/12-15
  • Hirata: 4/12-15

Next meeting

  • 2022/4/8(FRI)

KAGRA/Subgroups/VIS/VISMinutes20220401 (last edited 2022-04-01 14:29:14 by RyutaroTakahashi)