== KAGRA Commissioning status at DET meeting ==

 * Date : 2022/07/11

=== Overall schedule ===

 * Overall schedule
  * 7/11 - 8/12 Suspension commissioning Type-B
  * 8/1 - 8/5 Acceptance check PRM~PR2 
  * 8/22 - 8/26 Closing the center area PRM~PR2
  * 8/13 - 8/19  Acceptance check BS~SRM
  * 8/29 - 9/2 Closing the center area BS~SRM
  * 9/5 - 9/9 Leak test
  * ?? Acceptance check IMC~PRM

=== Progress of commissioning ===
 
 * Some delay from
  * Beam dump around IFI
  * SR3, SRM mid-size baffle final check

 * X arm commissioning
  * End X IM 83K
   * Suspension check with cryogenic temperature
  * Investigation of the noise in the new oplev light source
  * Investigation of the TMSX beam shape
  * Investigation of the ADC noise

 * Y arm commissioning
  * Pumping down ongoing
  * IY cooling : This week

 * Center area commissioning  

  * Mid-size baffle SRM : Partially done, need to move to final position

  * Study for installation of the new laser 
   * Set inside the PSL room 
   * Chiller problem

 * REFL table investigation
  * Check power budget

 * Beam dump around IFI
  * Many ghost beam
  * beam dumper from reflection beam of the PRM

 * ALS CARM/DARM
  * Just started the investigation

=== Interesting data ===

 * X arm cavity
  * Both IR and GR
  * Glitch investigation of the ITMX ADC
  * Glitch investigation of the MN oplev light source

 * Y arm commissioning
  * Both IR and GR

 * Center area commissioning
  * Main IR 
  * ALS
  * IMC (Input Mode Cleaner)
   * ASC (Alignment Sensing and Control) done
   * Long term stability check
    * Beam power, beam position, oplev monitoring
   * Glitch investigation
   * Temperature dependence
   * Relationship between PSL room
   * With PEM channels 
   * (Hammering test?)
  * OMC
   * Invesigation will continue after closing the center area
   * Because the BS is too fluctuate, it became difficult to investigate