Differences between revisions 1 and 4 (spanning 3 versions)
⇤ ← Revision 1 as of 2023-04-20 13:59:35 →
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Editor: RyutaroTakahashi
Comment:
← Revision 4 as of 2023-04-21 13:14:16 → ⇥
Size: 1403
Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
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Date: 2023/4/21 13:00- Date: 2023/4/21 13:00-13:10
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Participants: Participants: Takahashi, Mitsuhashi, Miyoki, Yokozawa, Ikeda, Ushiba, Akutsu, Sato, Node
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 * Type-A:
 * Type-B: 		 * Type-A: Replacement of the coil driver in EX.
 * Type-B: Measurement of the DAC noise in BS.
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 * Oplev:
 * ACC: Replacement of the coil driver in EX.
 * Commissioning: Measurements of DAC noise for ETMX and ETMY.		  * Oplev: Air conditioner in IXC was making the glitches.
 * ACC: Modification of LPCD.
 * Commissioning: Measurements of DAC noise.
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 * Returned the HPCD back for the accelerometers in EX.
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 * Optimizing the damping control for the BF damper.

Contents

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

Agenda/Minutes

Zoom Meeting

CRY+VIS Interface Meeting

Date: 2023/4/21 13:00-13:10

Participants: Takahashi, Mitsuhashi, Miyoki, Yokozawa, Ikeda, Ushiba, Akutsu, Sato, Node

Acceptance check document

Suspensions

  • Type-A: Replacement of the coil driver in EX.
  • Type-B: Measurement of the DAC noise in BS.
  • Type-Bp: Optimization of the damping control.
  • Type-C:

Other items

  • Oplev: Air conditioner in IXC was making the glitches.
  • ACC: Modification of LPCD.
  • Commissioning: Measurements of DAC noise.
  • Vacuum system:
  • Heater control:
  • TMS:

Discussion

VIS Meeting

Date: 2023/4/21 13:30-

Participants:

Summary Report

Type-A

  • Returned the HPCD back for the accelerometers in EX.

Type-B

Type-Bp

  • Optimizing the damping control for the BF damper.

Type-C

Electronics

Control

R&D

Schedule

  • Type-A:
  • Type-B: Measurements in SRs.
  • Type-Bp: Damping control for BF damper.
  • Type-C:

Safety

Discussion

Travel Plans

(Date in Kamioka)

The week from 4/24

Next meeting

  • 2023/4/28(FRI) 13:30-

KAGRA/Subgroups/VIS/VISMinutes20230421 (last edited 2023-04-27 09:17:32 by RyutaroTakahashi)