Contents
Agenda/Minutes
CRY+VIS Interface Meeting
Date: 2023/12/8 13:00-13:40
Participants: Takahashi, Uchiyama, Mitsuhashi, Kimura, Yokozawa, Sato, Hirata, Ushiba, Ikeda, Akutsu
Suspensions
- Type-A: TM actuator balancing. Measurement of the IP transfer functions in IY.
- Type-B:
- Type-Bp:
- Type-C:
Other items
- Oplev: Investigation of the MN LEN Oplev in EY.
- ACC:
- Commissioning:
Vacuum system: Interlock system for the pumps (Plan).
- Heater control:
- TMS:
Post O4a
- Measurements of the DAC noise: Type-C.
- Optimization of the damping control in PRs:
- IP control with the ACCs: Measurement of TFs.
- In-vacuum accelerometer for IOO: Leak test of the geophone pod for IFI chamber is planed on 12/12-13.
- Height adjustments of Type-A in the cooling: EY in the next cooling.
Discussion
VIS Meeting
Date: 2023/12/8 10:00-11:30
Participants: Takahashi, Mitsuhashi, Tanaka, Hirata, Sato, Tomaru, Aso, Akutsu, Otsuka
Summary Report
Type-A
- Measurement of the IP transfer functions in IY.
Type-B
Type-Bp
Type-C
Electronics
Control
R&D
- TAMA-SAS experiment: Measurement of RL transfer functions.
Schedule
- Leak test of the geophone pod for the IFI chamber.
- TAMA-SAS experiment.
Toward O5
- Preparation for the test of mini-GAS for the KFC suspension.
- The design of the BF damper for Type-B was requested to ATC.
Discussion
Next meeting
- 2023/12/22 10:30-