KAGRA Commissioning Wiki

Task list

• Phase1

• Phase2

Schedule

2017/2/19 updated

Working people assignment

• *: responsible person
• Beam leading to REFP port
  • *Izumi

Meetings

Morning meeting

• Date and time: Every weekday, 9AM
• Location: Control room, or eZuce

2017/2/23(Fri.)

• Remote participants by eZuce: None
• Report of work (*:responsible person)
  • Alignment and ETMY: *Izumi, Enomomoto, Ushiba, Elenora
    • Photo sensors was investigated and it was turned out that the satellite amplifier has an oscillation above 10kHz. Capacitors were added, then the oscillation went away. All the satellite amplifier should be modified.
    • It was turned out that the glitch at the ETMY comes from DAC. DAC output has sometimes zero voltage for 100ms~1s. IO chassis will be replaced.
  • Camera: Inoue, Haino, Yokozawa, Cory, Binhua
    • ETMY Camera is still under debugging. Camera seems to be broken.
    • ITMY camera was aligned, and needs focus next.
  • IOO: Kitazawa, kokeyama
    • Making guardian script for ISS.
• Work plan (*:responsible person)
  • ETMY: Enomomoto, Izumi
    • Diagonalizing matrix to close loop of marionette.
  • ISS: Koseyama, Kitazawa
    • Making RT models.
• Laser hazard: AM: PSL, PM: Upstream SR2-3 line, and Y-end.
• Weekly
  • Week of 2/19
    • ETMY tuninng.
  • Week of 2/26
    • Beam alignment to REFL port.
    • 2/28: Height change for PRs
  • 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
  • The satellite amplifier has an oscillation above 10kHz. All the satellite amplifier should be modified.
  • DAC output has sometimes zero voltage for 100ms~1s. IO chassis will be replaced.

Weekly meeting

• Date and time: Every Tuesday, 11AM
• Location: Meeting room at Hokubukaikan, or eZuce, Polycom

Other meetings

• Meeting for pump down and cooling at ETMY3 (Minute, Check list)

• Meeting for pump down and cooling at ETMY2 (Minute, Check list)

• Meeting for pump down and cooling at ETMY1 (Minute, Check list)

• Meeting for pump down at ETMY (Minute, schedule)

• Meeting for closing ETY (Minute)

• Meeting about PR2 pitch misalignment (Minute)

• Commissioning Workshop 2017

Documents

• Commissioning plan for Phase1

Communication tools

• KAGRA commissioning Mailing List

• wiki
  • Task list (Phase base, stage base)

  • Meetings (morning, weekly)

• Scheduler

• Task assignment list (example)

• klog

• Issue tracker: Bugzilla (currently site internal only)

for New members

• Joining commissioning Mailing List