Minute of KAGRA commissioning meeting

Date: 2019/7/23 11:00~12:00
Attendance: Miyakawa, Aso, Washima, Yamamoto, Oshino, Yokozawa, Kozakai, Miyo, Enomoto, Nakano, Tomura, Valera, Stefan
Zoom: Takahashi, Shoda, Uchiyama, Miyoki, Izumi, Yamada, Okutomi, Sawada, Inoue

Discussion

Hando off

Hand off from ALS to IR next.
- Needs transmitted light.
  - CARM to be square root of transmitted light during hand off.
- Normalized CARM and DARM in digital should be used.
ASC is being used. Needs replacement of RT-PC
PRMI was locked with 3f.
Mode hoping exists but less now if without SRM.

Fiber noise cancellation

Installation will be this weekend in the earliest case.

Others

Next meeting: 7/30.

KAGRA/Commissioning/Weekly/20190723/Minute (last edited 2019-07-23 11:51:02 by OsamuMiyakawa)