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| * Photo-sensor decoupling ([[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12528|klog#12528]]) * Decoupling: almost done * The original geometrical sensing matrix was completely useless. * Todos: Loop gain tuning * Nakano-san and Yamada-kun contributed a lot to it. * 7.5 Hz double peak problem ([[http://klog.icrr.u-tokyo.ac.jp/osl/?r=12473|klog#12473]]) * Only ETMY has double peaks around 7.5 Hz * GAS control status * No saturation at present |
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| * Installed the OSTM suspension to the OMC chamber. | * Installed the OSTM suspension into the OMC chamber. |
Agenda/Minutes of the VIS Meeting on 2020/1/17
2020/1/17 14:00 -
Participants:
Progress report
Type-A
Past week report
Photo-sensor decoupling (klog#12528)
- Decoupling: almost done
- The original geometrical sensing matrix was completely useless.
- Todos: Loop gain tuning
- Nakano-san and Yamada-kun contributed a lot to it.
- Decoupling: almost done
7.5 Hz double peak problem (klog#12473)
- Only ETMY has double peaks around 7.5 Hz
- GAS control status
- No saturation at present
Plan for coming weeks
Type B
Past week report
Plan for coming weeks
Type-Bp
Past week report
Plan for coming weeks
OMMT & OSTM
Past week report
- Installed the OSTM suspension into the OMC chamber.
Plan for coming weeks
VIS electronics
Past week report
Plan for coming weeks
Other site works
Safety
- Incidents:
Discussion
Travel Plans
- Travel (Week of 1/20):
- Takahashi:
- Sato: -21
- Hirata:
- Shoda:
- Fujii:
- Tanaka:
- Travel (Week of 1/27):
- Takahashi:
- Sato:
- Hirata:
- Shoda:
- Fujii:
- Tanaka:
Next meeting
On 2020/1/24(Fri)