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Date: 2024/10/11 10:00 Date: 2024/10/11 10:00-10:30
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Participants: Participants: Aso, Washimi, Ushiba, Yokozawa, Miyoki, Tanaka, Takahashi
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  * Investigation of the FLDACC in EY ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=31233|klog]]).   * Investigation of the FLDACCs. ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=31233|EY]],[[https://klog.icrr.u-tokyo.ac.jp/osl/?r=31146|others]]).
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 * Isolation in the IFI chamber.

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: 2024/10/11 10:00-10:30

Zoom

Participants: Aso, Washimi, Ushiba, Yokozawa, Miyoki, Tanaka, Takahashi

Topics

Type-A

  • IP controls using ACCs

    • Investigation of the FLDACCs. (EY,others).

Type-B/Bp

  • Yaw damper for Type-B.
  • IP for Type-Bp.

Type-C

  • OMC stack

    • Test of the 2-layer stack was finished in TAMA (klog).

    • The sidebars were delivered on 10/7.
    • Checked the vertical geophones.
  • Active isolation table for OMC.
    • Asking ATC to modify the design of the TMS isolator.

R&D

Discussion

  • Isolation in the IFI chamber.

Next meeting

  • 2024/10/25 10:00-

KAGRA/Subgroups/VIS/VISMinutes20241011 (last edited 2024-10-11 10:33:09 by RyutaroTakahashi)