Differences between revisions 1 and 2
Revision 1 as of 2022-06-09 20:31:30
Size: 1731
Comment:
Revision 2 as of 2022-06-10 11:38:02
Size: 2004
Comment:
Deletions are marked like this. Additions are marked like this.
Line 45: Line 45:
 * Adjusted the height of ETMX.
 * Offloaded the GAS filters in EY and IY.
Line 48: Line 51:
 * Recovered the IM touching the magnets in OMMT2 suspension.
 * Performed the health check of OMMT1, OMMT2 and OSTM after the OMC alignment. It is necessary to adjust the H3 OSEM in OMMT1.

Agenda/Minutes

Zoom Meeting


CRY+VIS Interface Meeting

Date: 2022/6/10 13:00-

Participants:

Post O3 Upgrade portal

Schedule

  • IX:
  • EX: Height adjustment of ETMX. Centering of QPD in TMSX.
  • IY: Leak test in the next week.
  • EY: Offload of GAS filters.
  • Type-B: Replacement of H2 geophone in SR2. Stand-alone SM driver for SR3.
  • Type-Bp: FC on PR3. Installation of traverser limit SW in PR3. For PR2 in the next week. MSB to PR3 in the next week.
  • Type-C: Alignment of OMC. Recovery of OMMT2 suspension. Adjustment of H3 OSEM in OMMT1 in the next week.

Status

  • Replacement of flip cables: EXT and BF temp.
  • TM height setting: Following the cooling.
  • Oplev:
  • ACC:
  • Commissioning in air:
  • Commissioning in vacuum: Y-arm lock in IR.
  • Acceptance check:
  • PF actuator: At the in-vacuum commissioning.
  • New vacuum pumps for V-chambers: Test in IYV.
  • Heater control: Pending.
  • TMS: QPD in EX.

Discussion


VIS Meeting

Date: 2022/6/10 14:00-

Participants:

Summary Report

Type-A

  • Adjusted the height of ETMX.
  • Offloaded the GAS filters in EY and IY.

Type-B

Type-Bp

Type-C

  • Recovered the IM touching the magnets in OMMT2 suspension.
  • Performed the health check of OMMT1, OMMT2 and OSTM after the OMC alignment. It is necessary to adjust the H3 OSEM in OMMT1.

Electronics

Control

Schedule

  • Type-A:
  • Type-B:
  • Type-Bp: MSB on PR3. Traverser limit SW in PR2.
  • Type-C: H3 OSEM in OMMT1.

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 6/13

  • Takahashi: 6/14-17
  • Sato: 6/14-17
  • Hirata: 6/14-17

The week from 6/20

  • Takahashi:
  • Sato:
  • Hirata:

Next meeting

  • 2022/6/17(FRI)

KAGRA/Subgroups/VIS/VISMinutes20220610 (last edited 2022-06-10 14:16:03 by RyutaroTakahashi)