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* Travel plan for the rest of the FY (Aso) * Please check and update (if necessary) the following travel sheet. * [[https://1drv.ms/x/s!Ajrs5Q_CgYCOhCYAoyZZGXoejFRq|Travel Plan Sheet]] |
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| * Two possible designs for the magnet base * LIGO style one: [[https://www.dropbox.com/s/h47gump6ygi16gg/Small-Magnet-Assy-LIGO-Style.png?dl=0|image]] * A dumbbell shaped aluminum stand-off * Smaller footprint -> smaller thermal noise * Relatively soft (14kHz internal resonance) * Easy to be bent * VIRGO style one: [[https://www.dropbox.com/s/imzpz3pwt0dlg5s/Small-Magnet-Assy-VIRGO-Style.png?dl=0|image]] * Embedding a magnet in a aluminum cylinder * Has a larger footprint -> larger thermal noise. * Rigid structure. Internal mode frequency is about 94kHz. * After some discussion, we will employ the VIRGO like design. * We probably do not need a chamfer. |
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| * Mon: BF Adjustment (Type-B)/Measure TF (Type-Bp) * Tue: Preparation (Type-A)/BF Adjustment (Type-B)/EQ stop assembly, BF setting (Type-Bp) * Wed: Preparation (Type-A)/BF Adjustment (Type-B)/IM haning (Type-Bp) * Thu: Preparation (Type-A)/TF measurement (Type-B)/IM haning (Type-Bp) * Fri: Preparation (Type-A)/TF measurement (Type-B)/IM haning (Type-Bp) |
* Mon: * Tue: * Wed: * Thu: * Fri: |
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* Travel (Week of 1/23): * Takahashi: 23-27 * Shoda: 23-27 * Mark: 23-27 * Fabian: * Okutomi: 23-27 * Fujii: * Ishizaki: * Hirata: * Sato: 23-27 * Enzo: 23-27 * Hashimoto (Hosei Univ.): 25-27 * Someya (Hosei Univ.): 23-27 * Ohishi: |
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| * Travel (Week of 2/6): * Takahashi: * Shoda: * Mark: * Fabian: * Okutomi: * Fujii: * Ishizaki: * Hirata: * Sato: * Enzo: * Hashimoto (Hosei Univ.): * Someya (Hosei Univ.): * Ohishi: |
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| On 2017/1/27(Fri) | On 2017/2/3(Fri) |
Agenda/Minutes of the VIS Meeting on 2017/1/27
2017/1/27 13:30 -
Participants:
Progress report
Type-A (Takahashi)
- Put a report here
Type B (Mark)
- Put a report here
Type-Bp (Shoda)
- Put a report here
IMMT (Ohishi)
- Put a report here
Watchdog system (Tanaka)
- Put a report here
Safety
- Incidents:
- Foreseen risks
- Type-A:
- Type-B:
- Type-Bp:
Discussion
- Smaller coil design status update (Aso)
Site work plan for the next week
- Mon:
- Tue:
- Wed:
- Thu:
- Fri:
Travel Plans
- Travel (Week of 1/30):
- Takahashi: 30-2/3
- Shoda: 31-2/3
- Mark: 30-2/3
- Fabian:
- Okutomi: 30-2/3
- Fujii:
- Ishizaki: 30-2/3
- Hirata:
- Sato: 30-2/3
- Enzo: 30-2/3
- Ohishi:
- Travel (Week of 2/6):
- Takahashi:
- Shoda:
- Mark:
- Fabian:
- Okutomi:
- Fujii:
- Ishizaki:
- Hirata:
- Sato:
- Enzo:
- Hashimoto (Hosei Univ.):
- Someya (Hosei Univ.):
- Ohishi:
Next meeting
On 2017/2/3(Fri) VIS F2F: Feb. 17th