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| Participants: | Participants: Takahashi, Sato, Hirata, Tanaka, Shoda, Aso, Fabian, Lucia, Ishizaki |
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| * Making the integrated 3D models for each Type-A tower. |
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| No apparent damage was inflicted to Type-B suspensions by the earthquakes. * All the signals from the QPDs and from the OSEMs look fine. * They can be put in ALINED state without apparent problem. * Yokozawa-san was able to lock the Y Arm with green light, which confirms that at least SR3 is fine. * Later Nakano-kun recovered the PRFPMI. |
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| * Nakano-kun recovered PR3: klog entry [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=14300|14300]]. * It seems PR2 required IM picomotor adjustment but apprently there's no klog report about it. |
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| * AOS(Akutsu-san) suggested to modify the IMMT2 suspension. |
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| * Please check Terrence's report. | |
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| * Considering some kinds of filter circuits. | |
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| * Type-B: Fabian * Type-A: Lucia, Fujii(Sensor collection). |
* Type-A: Lucia(General), Fujii(Sensor collection). * Type-B: Fabian: I have been gathering data about sensors and writing; there's still no draft to share. |
Agenda/Minutes of the VIS Meeting on 2020/4/24
2020/4/24 14:00 -
Participants: Takahashi, Sato, Hirata, Tanaka, Shoda, Aso, Fabian, Lucia, Ishizaki
Progress report
General
Type-A
- Making the integrated 3D models for each Type-A tower.
Type B
No apparent damage was inflicted to Type-B suspensions by the earthquakes.
- All the signals from the QPDs and from the OSEMs look fine.
- They can be put in ALINED state without apparent problem.
- Yokozawa-san was able to lock the Y Arm with green light, which confirms that at least SR3 is fine.
- Later Nakano-kun recovered the PRFPMI.
Type-Bp
Nakano-kun recovered PR3: klog entry 14300.
- It seems PR2 required IM picomotor adjustment but apprently there's no klog report about it.
Type-C
- AOS(Akutsu-san) suggested to modify the IMMT2 suspension.
Controls
- Please check Terrence's report.
Electronics
- Considering some kinds of filter circuits.
Post O3 (4/21~)
- Papers
- Type-A: Lucia(General), Fujii(Sensor collection).
- Type-B: Fabian: I have been gathering data about sensors and writing; there's still no draft to share.
Towards O3c
Safety
Discussion
Travel Plans
Next meeting
On 2020/5/1(Fri)