= Minute of KAGRA commissioning meeting = ---- * Date: 2019/1/8 11:00AM~12PM * Attendance: Miyakawa, Koseyama, K.Yamamoto, T.Yamamoto, Oshino, Kozakai, Yokozawa * Zoom: Izumi, Enomoto, Machimura, Hirose ----- === Schedule === === Discussion === * Yarm, DRMI * One of the mirror holder is still under the design, but almost of other components are ready. * Needs RFPD and QPD count/tuning. * MZ: * MZ still does not meet the requirement. The residual noise for first MZ is not so bad, but second MZ is much above than the requirement. * We agreed that we will omit MZ and employ 3f method for O3 run. All RF PD and QPD will be tuned for 3f method. * Independently from above decision, a technical review will be held on 1/22, 11am in the commissioning meeting. ---- == Others == * Next meeting: 1/15.