KAGRA Commissioning Wiki

Task list

• Phase1

• Phase2

Schedule

2017/4/10 updated

Working people assignment

• *: responsible person

Meetings

Morning meeting

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

2018/4/11(Wed.)

* Remote participants by eZuce: None

Report of work (*:responsible person)

• IFO: Enomoto, Nagano, Nagano
  • RF signal was extracted from fringe of Michelson.
  • Ratio of ETMY and ETMX is not so large, roughly 1:1.
  • We need more damping for both ETMY and ETMX.
  • 4 front gate valve will be open.
  • Power of coil driver is too small at ETMX marionette damping. It will be exchanged to HPCD.
• Camera: Yokozawa
  • Illuminator at X end chamber was installed.
• DAQ: Miyakawa, Yamamoto
  • k1tw0 started writing minute raw data.

Work plan (*:responsible person)

• Camera: Inoue, Yokozawa
  • We check that nothing blocks the beam between EXA and EXC.
• DAQ: *Miyakawa
  • Preparation to move writing minute raw of k1fw1 to a new k1tw1.

Laser hazard

• [AM]
  • IR: PSL, Yend 1F
  • Green: off
• [PM]
  • IR: PSL, Yend 1F
  • Green: off
• [night]
  • IR: Upstream SR2-3 line, Yend 1F
  • Green: off

Weekly

• week of 4/9
  • 4/11 12:30 at fan hut: Meeting before pump down 2
  • Closing EXC
  • Some controls for Michelson
  • 4/13~ Pump down
• week of 4/16
  • Michelson control
  • Leak check
• week of 4/23
  • Operation

Issues

Weekly meeting

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

Other meetings

• Meeting for pump down test at ETMX 1 (Minute, Check list)

• 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