• KAGRA
• Commissioning
• DailyWork
• 2018-02-14

2017/2/14(Wed.)

• Remote participants by eZuce: None
  • Enonomoto-kun started joining to commissioning. No one has to hesitate to join commissioning work!
• Report of work (*:responsible person)
  • ETMY: *Enomomoto
    • Calibration at cryopayload was performed.
  • Cryo: mirror temperature: 220K.
  • Green reached ETMY
    • PR2 had 500urad misalignment.
• Work plan (*:responsible person)
  • ETMY: Enomomoto, Izumi
    • Returning IR light will be checked around BS.
    • Leveler wil be removed in the more
  • Green reached ETMY
    • PR2 had 500urad misalignment.
• Laser hazard: IMM in the morning, SR2-3 in the afternoon.
• Weekly
  • Week of 2/13
    • Waiting for cooling the mirror.
    • ETMY tuninng.
  • Week of 2/19
    • ETMY tuninng.
  • Week of 2/26
    • Beam alignment to REFL port.
• Issues
  • AOS: Temperature inside clean booth is higher than outside area. One of the view port mirror brought from ITMY area into clean booth was dewed.
  • DGS: k1boot was cleaned up. No filter can be updated yesterday because of a missing file. If there is something wrong, please let DGS group know.