Contents
Activities in this week
Friday
15864, Friday, takafumi.ushiba, VIS/IX, Comment to Cabling for cryo-payload (Click here to view original report: 15860)
15866, Friday, ryutaro.takahashi, VIS/IX, Comment to Cabling for cryo-payload (Click here to view original report: 15860)
Sunday
15868, Sunday, kouseki.miyo, VIS/General, Some suspensions are not SAFE.
15869, Sunday, fabian.arellano, VIS/PR3, Comment to Gluing the mirror wire. (Click here to view original report: 15844)
15871, Sunday, kouseki.miyo, VIS/General, ISOLATED state is available with only LVDTs not blended sensors.
Monday
15872, Monday, ryutaro.takahashi, VIS/OMM, Comment to Modification of ACCs (Click here to view original report: 15617)
15873, Monday, kouseki.miyo, VIS/General, Comment to Relay Switch of Stepper Motor Driver (Click here to view original report: 15847)
15875, Monday, fabian.arellano, VIS/PR3, Comment to Gluing the mirror wire. (Click here to view original report: 15844)
15876, Monday, satoru.ikeda, VIS/PR2, Comment to The PR2-SF's stepper motor has stalled. (Click here to view original report: 15857)
15877, Monday, satoru.ikeda, VIS/General, Comment to We investigated the network connection. (Click here to view original report: 15737)
15878, Monday, takafumi.ushiba, CRY/Cryo-payload EX, EX payload upgrade
Tuesday
15880, Tuesday, satoru.ikeda, VIS/PR2, Comment to The PR2-SF's stepper motor has stalled. (Click here to view original report: 15857)
15881, Tuesday, takaaki.yokozawa, PEM/Center, IXC
15882, Tuesday, satoru.ikeda, VIS/PR2, Comment to The PR2-SF's stepper motor has stalled. (Click here to view original report: 15857)
15883, Tuesday, takayuki.tomaru, CRY/Cryostat IY, IYC test (temperature & frosting)
15884, Tuesday, rishabh.bajpai, CRY/Cryostat IY, Vibration Analysis
15886, Tuesday, satoru.ikeda, VIS/PR3, Driveable range of the PR3 GAS SF stepper motor
15888, Tuesday, kouseki.miyo, VIS/General, All payload models are in PAYLOAD_MASTER.mdl
15885, Tuesday, fabian.arellano, VIS/PR3, Comment to Gluing the mirror wire. (Click here to view original report: 15844)
15889, Tuesday, fabian.arellano, VIS/PR3, Traverser motor test and cabling.
15890, Tuesday, satoru.ikeda, VIS/PR3, Comment to Traverser motor test and cabling. (Click here to view original report: 15889)
15891, Tuesday, ryutaro.takahashi, VIS/EY, Setup of F3
Wednesday
15893, Wednesday, kouseki.miyo, VIS/EY, Comment to Setup of F3 (Click here to view original report: 15891)
15894, Wednesday, kouseki.miyo, VIS/EY, Comment to Setup of F3 (Click here to view original report: 15891)
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Agenda/Minutes on 2021/2/5
CRY+VIS Interface Meeting
13:30-14:00
Participants:
Copy from previous meeting
- Schedule for IX: Connection is scheduled in the week of 2/8.
- Schedule for IY: Disconnection was scheduled on 3/11.
- Schedule for EX: Connection was scheduled in the week of 3/15.
- Corrugate tube fixing jig: Re-measurement is planed in 2/26-3/1 at IYV.
- Commissioning in vacuum: Two phased commissioning will be tried in IX at beginning. After that, one phase is default.
- Acceptance check: Cryo-payload in IX and Type-A tower in EY are on going.
- Jig for FC painting: Under manufacturing.
- PF actuator: by the end of January.
VIS Meeting
14:00-16:00
Participants:
Progress report
General
Type-A
Type-B
Type-Bp
Type-C
Controls
Electronics
Towards O4
- Type-B/Bp remedy work is on going.
- Installation of Type-A is on going in EY.
- Schedule.
- Procedure documents.
- Criteria in the acceptance test.
Safety
Discussion
Travel Plans