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VIS Meeting

Date: 2025/5/23 10:00-

Zoom

Participants:

Topics

Type-A

• ACCs for the IP controls.

  • Evaluation of the FLDACC with DGS in ATC is ongoing. The present status is here.

Type-B/Bp

• IRM damper for Type-B.

  • The design work is ongoing by Hirata-san. The updated design is here. The efficiency of the actuator was measured (report).

• Enclosure for the SG card in an independent box.
  • Tanaka-san made a prototype box. A 1U panel was prepared to mount the box.
• IP for Type-Bp.

Type-C

• Active isolation table for OMC.
  • The review was held on May 8th.

  • The new geophone pre-amp. was evaluated (report).

  • We are finding a substitute for the L-4C geophone. There are some candidates (report).

• Small Type-C suspensions with mini-GAS.

R&D

Discussion

Next meeting

• 2025/6/6 10:00-