Contents
Agenda/Minutes
CRY+VIS Interface Meeting
Date: 2022/12/23 13:00-
Participants: Takahashi, Uchiyama, Ikeda, Ushiba, Yasui, Sato, Miyoki, Kimura, Yokozawa
Status
- Type-A:
- Type-B: Measurement of the suspended breadboard in SR2.
- Type-Bp: Measurement of the suspended breadboard in PR2. Inter-calibration of SF/BF in PR2/PRM.
- Type-C:
Other items
- Replacement of cables: 12/20 in EXT.
- Oplev:
- ACC: Evaluation in IX/IY.
- Commissioning:
- Vacuum system: Cooling in IXC again, Implementation of the Q-mass in IYC.
- Heater control:
- TMS:
Discussion
VIS Meeting
Date: 2022/12/23 13:30-
Participants: Takahashi, Uchiyama, Ushiba, Fabian, Mitsuhashi, Tanaka, Miyoki
Summary Report
Type-A
- Replaced the flip cables in EXT. Pin #3 for H2 LVDT was grounded.
- Investigating the sensitivities of the accelerometers in IX/IY.
Type-B
- I've been working in the optimization of the sensor correction filter for F0 LVDT. I'm nor finished, and I'll report in a future meeting
Type-Bp
- For PR2 and PRM SF and BF, I measured transfer functions with different amounts of actuation. The frequency of the resonant peaks changes with the amplitude of the actuation.
Type-C
Electronics
Control
Schedule
- Type-A: Investigation of ACCs.
- Type-B/Bp: Vertical sensor correction.
- Type-C:
Safety
Discussion
- Task list for the authorship 2023.
Travel Plans
(Date in Kamioka)
The week from 12/26
- Hirata: 12/27-28
Next meeting
- 2023/1/6(FRI) 13:30-