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Size: 1582
Comment:
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Size: 2704
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 19: | Line 19: |
[X-end] * Checked the ACCs with the drivers. [Y-end] * Replaced the blades for FR in the BF. * Pre-assemled the maraging wire for the cryo-payload with the junction box. * Inserted the wire from the cryostat. * Hooked the wire on the BF. * Installed the cryo-payload into the cryostst. * Suspended the cryo-payload from the BF. * Tuned the BF and the F3. * Applied the cabling between the BF and the cryo-payload. |
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| Line 20: | Line 34: |
| * X-end: Installation of the pre-isolaotor and reassembly of the BF damper. * Y-end: Align the cryo-payload by the FR and the picomotor in the BF. |
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| Line 35: | Line 51: |
| *Retest in Mitaka.-->There is no problem in operation test at all. *Continuous operation test(Over 100 hours).--> *Temperature rise.-->No problem. *WD operation.-->No problem. *Start ordering mass production version.-->Ongoing(Formal request for quotation from the vendors.). |
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| Line 36: | Line 59: |
| *Plan the operation test again at KAGRA--> *Actual test of WD operation(Retest). *I would like to experiment with the next schedule. *Toyama on 4th,From 5th to 7th Kamioka,8th(preparatory day,Toyama-->Tokyo). |
Agenda/Minutes of the VIS Meeting on 2017/12/1
2017/12/1 13:30 -
Participants:
Progress report
Schedule Chart
- Type-A:
- Type-B:
- Type-Bp:
Type-A (Takahashi)
Past week report
[X-end]
- Checked the ACCs with the drivers.
[Y-end]
- Replaced the blades for FR in the BF.
- Pre-assemled the maraging wire for the cryo-payload with the junction box.
- Inserted the wire from the cryostat.
- Hooked the wire on the BF.
- Installed the cryo-payload into the cryostst.
- Suspended the cryo-payload from the BF.
- Tuned the BF and the F3.
- Applied the cabling between the BF and the cryo-payload.
Plan for coming weeks
- X-end: Installation of the pre-isolaotor and reassembly of the BF damper.
- Y-end: Align the cryo-payload by the FR and the picomotor in the BF.
Type B (Mark)
Past week report
Plan for coming weeks
Type-Bp (Shoda)
Past week report
Plan for coming weeks
OMMT & OSTM (Ohishi)
Past week report
Plan for coming weeks
Watchdog system (Tanaka)
Past week report
Retest in Mitaka.-->There is no problem in operation test at all.
Continuous operation test(Over 100 hours).-->
Temperature rise.-->No problem.
WD operation.-->No problem.
Start ordering mass production version.-->Ongoing(Formal request for quotation from the vendors.).
Plan for coming weeks
Plan the operation test again at KAGRA-->
- Actual test of WD operation(Retest).
- I would like to experiment with the next schedule.
Toyama on 4th,From 5th to 7th Kamioka,8th(preparatory day,Toyama-->Tokyo).
Other site works
- Commissioning Workshop: Nov. 27 to Dec. 1st
Safety
- Incidents:
- Foreseen risks
- Type-A:
- Type-B:
- Type-Bp:
Discussion
2nd Brainstorming on how to exchange the payload part without completely disassembling the suspension chain
Travel Plans
- Travel (Week of 12/4):
- Takahashi: 4 - 8
- Okutomi: 4 - 8
- Sato: 4 - 8
- Ishizaki: 4 - 8
- Mark: 4 - 8
- Fabian: 5 - 8
- Hirata: 4 - 8
- Enzo:
- Shoda:
- Ohishi:
- Fujii:
- Tanaka:
- Kozu (ICRR): 7
- Arai (ICRR):
- Travel (Week of 12/11):
- Takahashi:
- Okutomi:
- Sato:
- Ishizaki:
- Mark:
- Fabian:
- Hirata:
- Enzo:
- Shoda:
- Ohishi:
- Fujii:
- Tanaka:
- Kozu (ICRR):
- Arai (ICRR):
Next meeting
On 2017/12/8(Fri)