• KAGRA
• Subgroups
• VIS
• VISMinutes20240913

VIS Meeting

Date: 2024/9/13 10:00-10:30

Zoom

Participants: Aso, Washimi, Tanaka, Takahashi

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

• Yaw 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-