Contents
Agenda/Minutes
CRY+VIS Interface Meeting
Date: 2022/10/28 13:00-13:10
Participants: Takahashi, Uchiyama, Node, Mitsuhashi, Ushiba, Aso, Sato, Hirata, Ikeda, Yasui, Akutsu
Status
- Type-A:
- Type-B: Optimization of the IP controls (Blending filter, Sensor correction, Noise measurement).
- Type-Bp: Decoupling of TM/BF in PRM.
- Type-C:
Other items
- Replacement of cables: EXT remains.
- Oplev: Windshield in PRM.
- ACC:
- Commissioning: Lock of the PR cavity.
- Vacuum system: Cooling problem in EXC? GV opening in EYT on 10/31. Moving of the dry pump in EYT on 11/4.
- Heater control: Test in IY. GAS drift was large in EY from 10/25.
- TMS:
Discussion
VIS Meeting
Date: 2022/10/28 13:30-
Participants:
Summary Report
Type-A
- GAS drift was large in EY from 10/25.
Type-B
- SR3: With new geophone inter-calibration factors, Lucia implemented the inertial damping and updated Guardian.
- SR2:
- Lucia implemented inertial damping and upated Guardian.
- Fabián wrote a Jupyter notebook based on Terrence's tutorial for blending geophone and LVDT using the methods he developed. It's still a work on progress.
Type-Bp
- PRM: Ushiba-san did diagonalization of the BF and oplev.
Type-C
Electronics
Control
Schedule
- Type-A:
- Type-B: Optimization of IP controls.
- Type-Bp:
- Type-C:
Safety
Discussion
Travel Plans
(Date in Kamioka)
The week from 10/31
- Hirata: ?
The week from 11/7
- Takahashi: 11/7-10
- Aso: 11/7-10
Next meeting
- 2022/11/4(FRI) 13:30