= Minute of KAGRA commissioning meeting =
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 * Date: 2019/2/5 11:00AM~12PM
 * Attendance: Miyakawa, Nagano, Lucia, Nakano, Aso, Akutsu, Miyo, Kozakai, Yokozawa, T.Yamamoto
  * Zoom: Kokeyama, Oshino, Enomoto, Hirose, Inoue, Miyoki, Kokeyama, Ushiba

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=== Schedule ===
 * Alignment seems to be on schedule by this weekend if no more serious trouble happens.

=== Discussion ===
 * Hirose-san will come on Thursday and look at mirror surface or surface inside chamber.
  * WAB is located pretty close to mirrors on ITMX and ITMY. The gap is only cm order, so it is not important to look at mirror surface, but no easy.
  * Even if mirrors surface was dirty, we would have no way to clean through such small gaps.
 * High sensitivity optical lever using Pcal beam looks good.
  * Noise budget should be considered if the new oplevs are used in the mirror control loop.
  * Commissioning team recommend to proceed it.

 * SRM beam damp for intentionally misaligned SRM will be designed. It will be installed in summer as the same time as middle baffle.

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== Others ==
 
 * Next meeting: 2/12.