Contents
Agenda/Minutes
CRY+VIS Interface Meeting
Date: 2023/4/14 13:00-13:10
Participants: Takahashi, Mitsuhashi, Akutsu, Sato, Ushiba, Uchiyama, Hirata, Yokozawa, Miyoki, Aso
Status
- Type-A:
- Type-B:
- Type-Bp: Optimization of the damping control for the BF damper.
- Type-C: Offload in IMMT1 and IMMT2.
Other items
- Oplev: Investigation of the glitches in SR2. Glitches due to the site work were found.
- ACC: Replacement of the coil driver in EX.
- Commissioning: Measurements of DAC noise for ITMX and ITMY.
- Vacuum system: 6 TMPs stop in the center. A vacuum gauge was implemented in EX.
- Heater control: Adjustment in IY.
- TMS:
Discussion
VIS Meeting
Date: 2023/4/14 13:30-13:50
Participants: Takahashi, Mitsuhashi, Ushiba, Uchiyama, Sato, Hirata, Tanaka
Summary Report
Type-A
- Replaced the coil driver for the accelerometers in EX.
Type-B
Type-Bp
Type-C
Electronics
- Measurements of the DAC noises are planned.
Control
R&D
- Tried to make Roberts Linkages.
- Measured it's resonant frequency and Q factor.
Schedule
- Type-A:
- Type-B/Bp: Damping control for the BF damper.
- Type-C:
Safety
Discussion
Travel Plans
(Date in Kamioka)
The week from 4/17
- Sato: 4/20-21
- Hirata: 4/20-21
- Fabian: 3/27-4/18 (vacation)
Next meeting
- 2023/4/21(FRI) 13:30-