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
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.
- Needs transmitted light.
- 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.