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⇤ ← Revision 2 as of 2024-09-12 09:47:08 →
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Editor: RyutaroTakahashi
Comment:
← Revision 3 as of 2024-09-12 18:03:30 → ⇥
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Editor: RyutaroTakahashi
Comment:
Deletions are marked like this. Additions are marked like this.
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  * Investigation of soft rubbers towards O5.   * Investigation of soft rubbers toward O5 ([[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0160/G2416015/003/Modification%20of%20OMC%20Stack%203.pdf|Slide]]).

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: 2024/9/13 10:00-

Zoom

Participants:

Topics

Type-A

  • IP controls using ACCs

    • 50mHz blending without the ACCs is working in EY. The sensor correction was tuned (klog)).

    • Investigation of the FLDACC performance in EY. Making the noise budgets.

Type-B/Bp

  • BF (IRM) damper for Type-B.
  • IP for Type-Bp.

Type-C

  • OMC stack

    • The performance of the 1 or 2-layer stack was tested in TAMA (klog).

    • Investigation of soft rubbers toward O5 (Slide).

  • Active isolation table for OMC.
    • Asking ATC to modify the design of the TMS isolator.

R&D

  • Protection from earthquakes
    • Application for R7 Kakenhi has been submitted.

Discussion

Next meeting

  • 2024/9/27 10:00-

KAGRA/Subgroups/VIS/VISMinutes20240913 (last edited 2024-09-13 10:41:12 by RyutaroTakahashi)