Contents
Agenda/Minutes
CRY+VIS Interface Meeting
Date: 2023/12/22 13:00-13:10
Participants: Takahashi, Uchiyama, Yokozawa, Kimura, Ushiba, Sato, Aso, Miyoki, Hirata
Suspensions
- Type-A: Height adjustment in EY. Measurement of the IP transfer functions in IY.
- Type-B:
- Type-Bp:
- Type-C:
Other items
- Oplev: Investigating the MN LEN Oplev in EY.
- ACC:
- Commissioning:
- Vacuum system: Implementation of 4 interlock systems remains in X-arm. The water cooling systems have been repaired or replaced. There was trouble with the compressor in the X-front.
- Heater control: Turn on in EY.
- 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: Assembly of the geophone pod for IFI chamber. There were troubles on the pre-amp boards. The leak test was scheduled for 1/11.
- Height adjustments of Type-A in the cooling: EY.
Discussion
VIS Meeting
Date: 2023/12/22 10:30-11:45
Participants: Takahashi, Mitsuhashi, Aso, Otsuka, Hirata, Sato
Summary Report
Type-A
- Measurement of the IP transfer functions in IY.
- Height adjustment of ETMY.
Type-B
Type-Bp
Type-C
- Assembly of the geophone pod for the IFI chamber.
Electronics
Control
R&D
- TAMA-SAS experiment: Measurement of RL transfer functions.
- Calculation of the RL model.
Schedule
- TAMA-SAS experiment.
Toward O5
- Preparation for the test of mini-GAS for the KFC suspension.
Discussion
Next meeting
- 2024/1/5 11:00-