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== Operation == | == 1. Operation == |
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* Duty cycle is 80-90%. | |
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== 2. Report of work of the last week and plan of work == | |
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== 1. Report of work of the last week and plan of work == * VAC: * Door was closed and pump down started. One large leak was found and it is being searched where it is. * IFO, ETMs: Enomono, Ushiba * Michelson fringe was seen on DC and RF, but still mirror motion is too large. * Needs more work for damping for both ETMs, L2P of BS. * DGS: * IO chassis of k1ioo was disconnected somehow. It is being checked now. * DAQ: * Recoding minute_raw of k1fw1 moved to SSD at k1tw1. All fw0,1 tw0,1 are working well without any gap on data. |
* IFO, ETMs: *Izumi, Enomono * Duty cycle is 80-90%. |
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== 2. Operation == * Noise injection needs some preparations for speakers. * Schnupp asymmetry need some preparations. * Other plan seems to be ready. * CBC will perform an online analysis. |
Minute of KAGRA commissioning meeting
- Date: 2018/5/1 11AM~12PM
- Attendance: Miyakawa, Kokeyama, Aso, Miyoki, Ushiba, Tomaru
- eZuce: Suzuki, Uchiyama, Takahaashi, Ohashi
1. Operation
- Going well.
2. Report of work of the last week and plan of work
- IFO, ETMs: *Izumi, Enomono
- Duty cycle is 80-90%.
3. Tasks or discussions
- 5/28 extend chief meeting for looking back phase 1.
GW alert: online alert in the control room might be prepared. -> Togoshi
Others
- Laser power of oplev started dropping, specially lasers where are close to cryostat for year term.
- Phase 1 summarize should talk wide range view.
- Type A has double stable point.
- Monitor for water level, and vacuum gage for weekend should be implemented.
- Patrol light should be implemented soon, even manual one.
- Next meeting: 4/24