Agenda/Minutes on 2020/11/20
CRY+VIS Interface Meeting
13:30-
Participants:
- Evacuation of EYC was started on 18th.
- The wire was disconnected from the cryo-payload in EX on 19th.
- Schedule: Evacuation of IYC on 20th.
- Jig for the FC painting.
PF actuator: Measurement of coefficients --> calculation of the noise (by mid Dec.).
VIS Meeting
14:00-
Participants:
Progress report
General
Type-A
- Closed the feedthrough flanges on the top chamber in EY. The chamber was evacuated from 18th.
- Assembled the side stoppers and replaced the side plates on the BF in EY.
- Disconnected the wire from the cryo-payload in EX. The cable for the TF actuator was broken and one magnet dropped into the corrugate tube during this work.
- Released the jack for the top chamber in IY. The top chamber went down by 0.1-0.5mm.
[Type-A paper] Then what is going on about the paper reviewing... My JGW account looks unavailable now and I cannot collect much information about the current publication rules or so. How should I work on ... (Y. Fujii)
Type-B
Type-Bp
Type-C
Controls
Electronics
- Total 24ch combiner circuits for Type-A can be ordered using the ICRR budget (2M JPY) in this FY.
Towards O4
- Type-B remedy work was started.
- Schedule.
- Procedure documents.
- Criteria in the acceptance test.
Safety
Discussion
Travel Plans
The week from 11/23
- Aso: 11/23-27
- Takahashi: 11/24-27
- Hirata: 11/24-26
- Sato: 11/24-27
The week from 11/30
- Takahashi: 11/30-12/4
- Hirata: 11/30-12/4
Next meeting
- On 2020/11/27(Fri)