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⇤ ← Revision 2 as of 2022-05-06 10:23:01 →
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Editor: RyutaroTakahashi
Comment:
← Revision 3 as of 2022-05-06 14:18:27 → ⇥
Size: 2096
Editor: RyutaroTakahashi
Comment:
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Date: 2022/5/6 13:00- Date: 2022/5/6 13:00-14:00
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Participants: Participants: Takahashi, Node, Kimura, Uchiyama, Aso, Akutsu, Ushiba
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 * IY: Finalization. Height adjustment. Health check. Cabling check. H2 geophone noise.
 * EY: Finalization. Health check. IM V3 cabling. BF LVDT noise. Cabling check (P7-2). ADC noise on MN/IM PS.		  * IY: Finalization. Height adjustment. Health check. Cabling check. H2 geophone noise. Thermometer.
 * EY: Finalization. Health check. IM V3 cabling. BF LVDT noise. Cabling check (P7-2 upperside). ADC noise on MN/IM PS.
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 * Type-Bp: Traverser limit SW.
 * Type-C: 		 * Type-Bp: Traverser limit SW. FC onto PRM.
 * Type-C: OMC installation from 5/23.
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 * New vacuum pumps for V-chambers:  * New vacuum pumps for V-chambers: How to treat thermal load.
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 * TMS:  * TMS: Thermometet
 * Cryo-shield: Finnese measurement, height check --> Cooler ON.
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Date: 2022/5/6 14:00- Date: 2022/5/6 14:00-14:10
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Participants: Participants: Takahashi, Washimi, Uchiyama, Aso, Ushiba
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 * Preparation of the limit switches for the traversers.
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 * Type-A team: Finalization in IY/EY.
 * Type-B team: 		 * Type-A: Finalization in IY/EY.
 * Type-B/Bp/C: FC onto the PRM, Alignment of SR3/OMMC.

Contents

  1. Agenda/Minutes
  2. CRY+VIS Interface Meeting
    1. Schedule
    2. Status
    3. Discussion
  3. VIS Meeting
    1. Summary Report
      1. Type-A
      2. Type-B
      3. Type-Bp
      4. Type-C
      5. Electronics
      6. Control
    2. Schedule
    3. Safety
    4. Discussion
    5. Travel Plans
    6. Next meeting

Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date: 2022/5/6 13:00-14:00

Participants: Takahashi, Node, Kimura, Uchiyama, Aso, Akutsu, Ushiba

Post O3 Upgrade portal

Schedule

  • IX: F3 GAS glitch.
  • EX:
  • IY: Finalization. Height adjustment. Health check. Cabling check. H2 geophone noise. Thermometer.
  • EY: Finalization. Health check. IM V3 cabling. BF LVDT noise. Cabling check (P7-2 upperside). ADC noise on MN/IM PS.
  • Type-B: Health check in SR3. Calibration of geophone in SR2. Stand-alone SM driver for SR3.
  • Type-Bp: Traverser limit SW. FC onto PRM.
  • Type-C: OMC installation from 5/23.

Status

  • Replacement of flip cables: Cables for TMS.
  • TM height setting: ITMY.
  • Oplev: Windshield in the next.
  • ACC:
  • Commissioning in air:
  • Commissioning in vacuum:
  • Acceptance check: Review from 5/23.
  • PF actuator: At the in-vacuum commissioning.
  • New vacuum pumps for V-chambers: How to treat thermal load.
  • Heater control: Pending.
  • TMS: Thermometet

  • Cryo-shield: Finnese measurement, height check --> Cooler ON.

Discussion

VIS Meeting

Date: 2022/5/6 14:00-14:10

Participants: Takahashi, Washimi, Uchiyama, Aso, Ushiba

Summary Report

Type-A

  • Height adjustment of ITMY/ETMY.

Type-B

Type-Bp

  • Preparation of the limit switches for the traversers.

Type-C

Electronics

Control

Schedule

See Schedule

  • Type-A: Finalization in IY/EY.
  • Type-B/Bp/C: FC onto the PRM, Alignment of SR3/OMMC.

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 5/9

  • Takahashi: 5/9-13
  • Sato: 5/9-13
  • Hirata: 5/9-13

The week from 5/16

  • Takahashi: 5/17-20
  • Sato: 5/17-20
  • Hirata: 5/17-20

Next meeting

  • 2022/5/13(FRI)

KAGRA/Subgroups/VIS/VISMinutes20220506 (last edited 2022-05-06 14:58:52 by RyutaroTakahashi)