= Minute of KAGRA commissioning meeting =
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 * Date: 2018/3/20 11AM~12PM
 * Attendance: Miyakawa, Aso, Yokozawa, Izumi, Akutsu
  * eZuce: Ushiba, Suzuki, Tomaru, Inoue, Shoda

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== 1. Report of work of the last week and plan of work ==

 * Alignment, ETMY: Izumi
  * Tuning of ETMY is still going on. Currently RMS is ~10urad.
   * ETMY yaw motion is still large.
   * Length, Yaw, Translation (diagonal of L) of BF dampings are not easy. 
   * Only Yaw seems to be damped, but combination of them is not going well.
  * Beam will be checked every night, specially after pump down yesterday.
   * IMMT1,2 shifted in pitch by ~200urad, in yaw by ~100urad.
 

 * MIF: Izumi
  * LSC full model has been implemented in k1imc0.
  * CAL model is being tested on k1imc0.
   * Cal line will be produced in CAL model.
   * Invisible calibration line will be implemented in LSC model.
  * k1bs, k1imc will be connected by Dolphin. ETMs are connected to k1imc by RFM.

 * CAL: Yamamoto, Yokozawa
  * Started using IMC as training of calibration.
   * Simple calibration will be implemented.
  * X end PD will be removed and Baffle PD will be located instead. Changing PD will be done in the week of 3/26.
   * BURNDY to D-SUB9pin transformer should be implemented.
  * T cam at Y end is now stopped. It will be fixed soon. T cam X end will start in the next week. Both front T cams are woking. 

 * Cryo:
  * Current temperature is 18K.


== 2. Schedule of ETMX installtion ==
 * See the schedule at the commissioning top page.


== 3. Tasks or discussions ==

 * Selection of full channel -> DGS Yamamoto
 * Selection of science channel -> Commissioning Izumi

 * Screens at control room 
  * Sensitivity.
  * PEM.
  * Needs laser safety information.

 * GW alert: online alert in the control room might be prepared. -> Togoshi


== 4. Phase2 ==

== Others ==
 * Frequency noise can be measured by middle lock. Large intensity noise can be a problem.

 * Next meeting: 3/27