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Size: 1645
Comment:
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Size: 2204
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
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| 2020/4/3 14:00 - | 2020/4/3 14:00 - |
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| Participants: | Participants: |
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| * Analysis of the tie-rods for corrugated tube. * Revising the [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=5500|Type-A installation procedure]]. * ITMY IP coil-magnet actuation got saturated (klog [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=13922|13922]]). Fabian (klog [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=13923|13923]]) and Lucia ([[http://klog.icrr.u-tokyo.ac.jp/osl/?r=13932|12932]]) moved the IP with horizontal fishing rods ---- /!\ '''Edit conflict - other version:''' ---- * Designing the LVDT coils for the ACCs. ---- /!\ '''Edit conflict - your version:''' ---- ---- /!\ '''End of edit conflict''' ---- |
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| BS frame . [[attachment:BS_frame.png]] |
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| Plan for the long OR brake Six month shift of the observation run is proposed by VIRGO. Though the situation is uncertain, we should start to consider the plan for the long OR brake. *Update without opening the chambers. |
* Plan for the long OR brake * Update without opening the chambers. |
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| * Release sensor monitor. | * Release sensor monitor. |
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| * New OpLev covers, | * New Oplev covers, |
Agenda/Minutes of the VIS Meeting on 2020/4/3
2020/4/3 14:00 -
Participants:
Progress report
Type-A
Past week report
- Analysis of the tie-rods for corrugated tube.
Revising the Type-A installation procedure.
ITMY IP coil-magnet actuation got saturated (klog 13922). Fabian (klog 13923) and Lucia (12932) moved the IP with horizontal fishing rods
![/!\](/moin_static193/modern/img/alert.png "/!\"){kind=small}
Edit conflict - other version:
- Designing the LVDT coils for the ACCs.
Edit conflict - your version:
End of edit conflict
Plan for coming weeks
Type B
Past week report
BS frame . BS_frame.png
Plan for coming weeks
Type-Bp
Past week report
Plan for coming weeks
Type-C
Past week report
Plan for coming weeks
VIS electronics
Past week report
Plan for coming weeks
Safety
Discussion
- Plan for the long OR brake
- Update without opening the chambers.
- Signal generator cards for the LVDT driver.
- Release sensor monitor.
- Additional filters for the LVDT combiner.
- New Oplev covers,
- Temperature control.
- New control scheme.
- Update without opening the chambers.
Travel Plans
- Travel (Week of 4/6):
- Takahashi:
- Sato:
- Hirata:
- Shoda:
- Tanaka:
- Travel (Week of 4/13):
- Takahashi:
- Sato:
- Hirata:
- Shoda:
- Tanaka:
Next meeting
On 2020/4/10(Fri)