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| * Hirata-san asked for a quotation for 3 Top Filter keystone plates (for BS, SR3 and SR3 in case it's needed). * Fabian made progress in writing a document about LVDT card recovery. One more working day is needed. * We lost Hirose-san's lamps for checking cleanliness of mirrors. We'll keep looking for them. * We lost the medium capacity scale we used for ballast mass measurement. We need to buy one. I borrowed Miyoki-san's for a few days but he wants it back. |
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| [Terrence] Very short introduction to VISHack [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=12125 | Slides]] |
Agenda/Minutes on 2020/10/9
CRY+VIS Interface Meeting
13:30-
Participants:
- Schedule on ETMY.
- 11/2-3: Opening the chambers (top and cross tube), Fixing the IP and filters, Disconnection of the cables. 11/4: Disconnection of the cryo-payload.
- MN oplev table design
design of new small hexagon(Cable bandling bellow BF)Assy small hexagon for BF-CRYO.pdf
VIS Meeting
14:00-
Participants:
Progress report
General
Type-A
- Clean-up of the IXV and IYV area.
Type-B
- Clean-up of the BS and SR area.
- Hirata-san asked for a quotation for 3 Top Filter keystone plates (for BS, SR3 and SR3 in case it's needed).
- Fabian made progress in writing a document about LVDT card recovery. One more working day is needed.
- We lost Hirose-san's lamps for checking cleanliness of mirrors. We'll keep looking for them.
- We lost the medium capacity scale we used for ballast mass measurement. We need to buy one. I borrowed Miyoki-san's for a few days but he wants it back.
Type-Bp
Type-C
Controls
Electronics
Towards O4
- RSE Trial was extended to Oct. 12th.
- Preparation work was started.
- Turn-off for the power outage. Type-A/C: Takahashi, Type-B: Fabian, Type-Bp: Miyo
- Schedule.
- Procedure documents.
- Criteria in the acceptance test.
Safety
Discussion
[Terrence] Very short introduction to VISHack Slides
Travel Plans
The week from 10/12
- Takahashi: 10/12-16
- Sato: 10/12-16
- Hirata: 10/12-16
The week from 10/19
- Takahashi: 10/19-10/23
Next meeting
- On 2020/10/16(Fri)