• KAGRA
• Commissioning
• DailyWork
• 2018-03-02

2017/3/2(Fri.)

• Remote participants by eZuce: None
• Report of work (*:responsible person)
  • Alignment: Enomoto, Miyo, Yokozawa
    • IMC and IMMT was aligned to center PRs.
    • Beam spot was not seen at the end.
    • We absolutely need monitors to check beam position at all the mirrors.
  • IOO: kokeyama
    • Alignment to MC was fixe.
  • AOS:
    • Lasers of oplev will can be dying soon.
      • The lifetime is about 100000h.
  • CRY: mirror temperature 89K.
• Work plan (*:responsible person)
  • Alignment:
    • Alignment to IYA, or IYC will be checked and we will find the spot at the end then.
• Laser hazard: AM: PSL, PM: Upstream SR2-3 line, and Y-end.
• Weekly
  • Week of 2/26
    • ETMY tuninng.
    • Beam alignment to REFL port.
  • week of 3/5
    • IYC door will be closed.
    • Exchanging items and cleaning inside the PR2 chamber
  • week of 3/12
    • TMS installation at ETMY.
    • Connecting ducts at the corner area.
  • week of 3/19
    • Vacuum test at at the corner area.
    • TMS alignment using green light at ETMY.
• Issues