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⇤ ← Revision 1 as of 2018-03-13 10:59:26
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| * Attendance: Miyakawa, Uchiyama, Miyoki, Aso, Akutsu * eZuce: Izumi, Enomoto, Kimura, Suzuki, Tomaru, Ushiba, Inoue, Hirose |
* Attendance: Miyakawa, Aso, Izumi, Ushiba, Yamamoto * eZuce: Hirose, Tomaru |
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| * Alignment, ETMY: Enomoto, Izumi | * Alignment, ETMY: Izumi |
Minute of KAGRA commissioning meeting
- Date: 2018/3/13 11AM~12PM
- Attendance: Miyakawa, Aso, Izumi, Ushiba, Yamamoto
- eZuce: Hirose, Tomaru
1. Report of work of the last week and plan of work
- Alignment, ETMY: Izumi
- Alignment to REFL port was done.
- Beam will be checked every night.
- Some of SUS, specially IMMT showed jumps several times, probably due to duct connection.
- One of the cables for picomotor was cut and broken between the connector and cable, probably due to the duct connection.
- CAL:
- X end PD will be removed. Baffle PD will be located instead. Changing PD will be done around 3/26.
- Effect of Heat link to hardness of Yaw motion(Miyamoto, Ushiba)
- Cryo:
- Current temperature is ~40K. Speed of lowering temperature increased in these 3 days.
2. Schedule of ETMX installtion
- See schedule
- Check list for ETMX, Center.
- Improved point for EMTX should be shared to Vacuum team. It will be listed and shared.
- Bug list is made by izumi-kun, it will be merged to above list.
3. Tasks or discussions
Feed back to BS for MICH
- Experimental side:
- Data analysis side:
- LSC model(Michimura, Izumi)
- Same as iKAGRA or full model?
- CAL model location? which PC?
Selection of storing DAQ channel -> DGS, before phase 1
- Check the total amount.
Screens at control room -> who, when?
- Needs laser safety information.
GW alert: online alert in the control room might be prepared. -> Togoshi
4. Phase2
Others
- Next meeting: 3/13