= Minute of KAGRA commissioning meeting =
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 * Date: 2018/11/20 11AM~12PM
 * Attendance: Miyakawa, Aso, Enomoto, Izumi, Lucia
  * Zoom: Kozakai, Yamamoto, Koseyama, Oshino, Suzuki, Yokozawa, Ushiba

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=== Schedule ===
 * CAL injection on 11/26-29 won't affect to commissioning task.
 

=== Discussion ===
 * We need 2weeks more.
 * Minimum success is stabilization of IR fluctuation to cavity resonant frequency.


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 * X arm lock
  * 2hours lock was lost not by instability of VIS, by something but we are not sure.
  * IR flashes could be seen with CARM lock, but it is not sure it was TEM00. We could know FSR of cavity by the measurement.

 * Yarm commissioning
  * Nakano-kun, Eleonora lead the Y arm commissioning task, and Sugimoto-kun can join to Y arm team. Enzo and Type B team can work for commissioning work specially for BS and SR.


 * Laser, PSL, IOO report
  * Characterization for PMC, IMC, FSS started. The results will be summerized to somewhere.
  * ISS noise hunting started. No difference was seen between KIKUSUI and KEPCO DC power supply.


== Others ==
 
 * Next meeting: 11/27.