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⇤ ← Revision 1 as of 2025-11-06 09:30:20 →
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Editor: RyutaroTakahashi
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← Revision 6 as of 2025-11-07 10:24:13 → ⇥
Size: 936
Editor: RyutaroTakahashi
Comment:
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Date: 2025/11/07 10:00- Date: 2025/11/07 10:00-10:20
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Participants: Participants: Aso, Ushiba, Sato, Akutsu, Yokozawa, Takahashi
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  * Preparing for three ACCs for the SRM.   * Preparing for three ACCs ([[attachment:PreAssembly.jpg|preassembly]]).
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  * In-vacuum cables have been made.   * Installation in SRM is scheduled on 3/9-19.
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  * The new geophone pod has been delivered.   * The new geophone pod has been delivered. A leak test should be performed.

Contents

  1. VIS Meeting
    1. Topics
      1. Type-A
      2. Type-B/Bp
      3. Type-C
      4. R&D
    2. Discussion
    3. Next meeting

VIS Meeting

Date: 2025/11/07 10:00-10:20

Zoom

Participants: Aso, Ushiba, Sato, Akutsu, Yokozawa, Takahashi

Topics

Type-A

  • ACCs for the IP controls.
    • Evaluating the FLDACC with DGS in ATC.

    • Preparing for three ACCs (preassembly).

Type-B/Bp

  • IRM damper for Type-B.
    • Installation in SRM is scheduled on 3/9-19.
  • Enclosure for the SG card in an independent box.
    • Preparing for the boxes with a 1U rack panel.
  • IP for Type-Bp.
    • Started a design.

Type-C

  • Active isolation table for OMC.
    • The new geophone pod has been delivered. A leak test should be performed.
    • Sato-san is checking the coupling due to the blade springs.
  • Small Type-C suspensions with mini-GAS.

R&D

Discussion

Next meeting

  • 2025/11/21 10:00-

KAGRA/Subgroups/VIS/VISMinutes20251107 (last edited 2025-11-07 10:24:13 by RyutaroTakahashi)