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

2017/3/30(Fri.)

• Remote participants by eZuce: None

Report of work (*:responsible person)

• ETMX: *Takahashi, Ishizaki, Sato, Okutomi, Tomaru, Takahashi, Ushiba, Miyamoto, Enomoto, Nagano
  • Mirror will be aligned with beam today to REFL. But IR and green are not overlapped well.
  • Oplev is placed but not calibrated.
  • LVDT of BF seems to be something wrong. It could be satellite box.
• BS: *Enomoto, Enzo
  • Hightower coil driver and satellite box was replaced. Satellite box was something wrong. Oplev jump disappeared. But still glitch remains.
  • Hyper threading should be off.
• BRT: Nagano
  • TMS was seen and aligned to QPD.

Work plan (*:responsible person)

• ETMX: *Ushiba, Takahashi
  • Beam will be aligned more precisely with aligned IR.
• CAL: *Yamamoto
  • CAL model is tested using iMC.
• Camera: Yokozawa
  • EX camera takes every one hour. It is necessary 1 sec picture in the weekend.

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
  • Closing EXC

Issues

• BS: DAC had some glitches but if DAC is off, no glitch was found.

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