KAGRA Commissioning Wiki

Task list

• Phase1

• Phase2

Schedule

2017/3/26 updated

Working people assignment

• *: responsible person

Meetings

Morning meeting

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

2017/3/29(Thur.)

• Remote participants by eZuce: None

Report of work (*:responsible person)

• ETMX: *Takahashi, Ishizaki, Sato, Okutomi, Tomaru, Takahashi, Ushiba, Miyamoto, Enomoto
  • Jump of GAS filter was compensated and fixed.
  • Yaw was roughly aligned by top filter.
  • First contact was removed.
  • Top chamber was closed.
  • Beam reached at the ETMX.
  • Baffle PD was tested well.
• BS: *Enomoto
  • We found that the glitches happened upstream of high power coil driver. It seems that only one channel has glitch.
• BRT: Akutsu
  • Light is collimated well.
• Camera: Yokozawa
  • EX camera takes every one hour.

Work plan (*:responsible person)

• ETMX: *Takahashi, Ishizaki, Sato, Okutomi, Tomaru, Takahashi, Ushiba, Miyamoto, Enomoto
  • Mirror will be aligned with beam today.
• CAL: *Yamamoto
  • CAL model is tested using iMC.

Laser hazard

• [AM]
  • IR: SR2-3 line, Xend 1F, Yend 1F
  • Green: PR2, Xend 1F
• [PM]
  • IR: SR2-3 line, Xend 1F, Yend 1F
  • Green: PR2, Xend 1F
• [night]
  • IR: SR2-3 line, Xend 1F, Yend 1F
  • Green: PR2, Xend 1F

Weekly

• week of 3/26
  • 3/26 Pcal will start, and all the 1st floor of Y-end will be laser hazard area.
  • Connection of cable at ETMX and starting control.
  • Rough alignment of ETMX using IR.
    • 3/27 EX PD will be removed.: *Yokozawa
• week of 4/2
  • ETMY damping.
  • Rough alignment of ETMX using IR, and control MICH if can.
• week of 4/9
• Issues
• ETMX Type A: GAS filter had a sudden jump, and it is being fixed today.
• BS: DAC had some glitches with no output (even dac kill and master SW are off).

Weekly meeting

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

Other meetings

• Meeting for pump down test at Center are (Minute, Check list)

• 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