== Weekly PEM meeting ==
 * 2020/02/28(Fri) 16:00-(JST)
 * Regular meeting meeting (Japanese) 
 * Web meeting with Zoom2 ([[https://zoom.us/j/6676627462|Zoom2]])

 * member : Yokozawa, Washimi, Yamat, Oshino, Ohkawa, Tomaru, Yuzurihara

 * PEM meeting day
  * Friday OK
  * earlier time?

 * Line noise identification
  * Type-A eigenstate
  * There are measured data for the frequency of the sapphire fiber(violin mode)

 * Washimi-san report
  * OMC compressor
   * add the rubber and cloth to the compressor, we will do more care
   * How about the thermal? Maybe OK
   * We couldn't see the effect from compressor in the current sensitivity
  * Water pump
   * We couldn't see the noise from the water pumps

 * Yuzu report
  * We can see the inspiral range for each mass from the pastavi
  * He changed the unit of the PSD(Actually ASD) to strain/rHz