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Size: 1945
Comment:
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Size: 2773
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
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2017/9/8 13:30 - |
2017/9/8 13:30 - |
| Line 13: | Line 12: |
| * Type-A: * Type-B: * Type-Bp: |
* Type-A: One week delay. * Type-B: * Type-Bp: |
| Line 19: | Line 18: |
[X-end] 4th(Mon) * Implemented the release sensors on the end plate for F1. * Put the F1 on the end plate. * Suspended the F2 and follows from the F1. 5th(Tue) * Calibrated the LVDT in F1. * Tuned the F1. The condition was changed by closing the cap. The lowest frequency was larger than 0.4Hz. * Assembled the twist pair flat cables. * Assembled the bridge frame. 6th(Wed) * Tuned the F1 changing the compression of blades. 7th(Thu) * Continued the F1 tuning. The lowest frequency was about 0.4 Hz. * Started the cabling between the F2 and the F1. 8th(Fri) * Continued the cabling. |
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| Line 20: | Line 39: |
| * Lift down the F2 and F1 into the corrugate tube. * Adjust the load on BF from the cross tube. * Finish the installation of F1. |
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| Line 24: | Line 46: |
| Line 28: | Line 49: |
| Line 32: | Line 52: |
| Line 36: | Line 55: |
| Line 38: | Line 56: |
| Line 45: | Line 62: |
| * Type-A: | * Type-A: |
| Line 52: | Line 69: |
| * [[attachment:LPwCoilDriver_V2sch+.pdf|Schematic]] | |
| Line 74: | Line 92: |
| * Takahashi: * Okutomi: * Sato: * Ishizaki: * Mark: * Fabian: * Hirata: * Enzo: * Shoda: * Ohishi: |
* Takahashi: 19-22 * Okutomi: 19-22 * Sato: 19-22 * Ishizaki: 19-21 * Mark: * Fabian: * Hirata: * Enzo: * Shoda: * Ohishi: |
| Line 87: | Line 105: |
| * Kozu (ICRR): * Arai (ICRR): |
* Kozu (ICRR): * Arai (ICRR): |
| Line 91: | Line 109: |
| On 2017/9/15(Fri) | On 2017/9/15(Fri) |
Agenda/Minutes of the VIS Meeting on 2017/9/8
2017/9/8 13:30 -
Participants:
Progress report
Schedule Chart
- Type-A: One week delay.
- Type-B:
- Type-Bp:
Type-A (Takahashi)
Past week report
[X-end]
4th(Mon)
- Implemented the release sensors on the end plate for F1.
- Put the F1 on the end plate.
- Suspended the F2 and follows from the F1.
5th(Tue)
- Calibrated the LVDT in F1.
- Tuned the F1. The condition was changed by closing the cap. The lowest frequency was larger than 0.4Hz.
- Assembled the twist pair flat cables.
- Assembled the bridge frame.
6th(Wed)
- Tuned the F1 changing the compression of blades.
7th(Thu)
- Continued the F1 tuning. The lowest frequency was about 0.4 Hz.
- Started the cabling between the F2 and the F1.
8th(Fri)
- Continued the cabling.
Plan for coming weeks
- Lift down the F2 and F1 into the corrugate tube.
- Adjust the load on BF from the cross tube.
- Finish the installation of F1.
Type B (Mark)
Past week report
Plan for coming weeks
Type-Bp (Shoda)
Past week report
Plan for coming weeks
IMMT (Ohishi)
Past week report
Plan for coming weeks
Watchdog system (Tanaka)
Past week report
Plan for coming weeks
Other site works
- End of Aug. to Nov.: Mozumi entrance will be closed
Safety
- Incidents:
- Foreseen risks
- Type-A:
- Type-B:
- Type-Bp:
Discussion
- Sub-chiefs
- Coil driver circuit
- Watchdog
- Output C
Travel Plans
- Travel (Week of 9/11):
- Takahashi: 11-12 (13 JPS)
- Okutomi: 11-15
- Sato: 11-15
- Ishizaki:
- Mark: 11-15 (13)
- Fabian: 14-15
- Hirata: 11-15
- Enzo: 11-15
- Shoda: 11-15 (13)
- Ohishi: 14-15
- Fujii:
- Tanaka:
- Yoshioka (Toyama):
- Kozu (ICRR): 11-15
- Arai (ICRR): 11-15
- Travel (Week of 9/18):
- Takahashi: 19-22
- Okutomi: 19-22
- Sato: 19-22
- Ishizaki: 19-21
- Mark:
- Fabian:
- Hirata:
- Enzo:
- Shoda:
- Ohishi:
- Fujii:
- Tanaka:
- Yoshioka (Toyama):
- Kozu (ICRR):
- Arai (ICRR):
Next meeting
On 2017/9/15(Fri)