• KAGRA
• Commissioning

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KAGRA Commissioning Wiki

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Task list

• Phase1

• Phase2

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Schedule

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Working people assignment

• KAGRA Commissioning Planner

Readiness for the X arm commissioning

• https://docs.google.com/spreadsheets/d/1S2gyFkyajlbPXMKCrqJV7181YFHUxUgPRB6SXz4z4jI/edit?usp=sharing

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Meetings

Daily Meetings (9AM, 1PM)

Zoom URL: https://zoom.us/j/7631499341

Weekly Meetings (Tuesday 11AM)

Zoom URL: https://zoom.us/j/6676627462

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Daily meeting

• Date and time: Every weekday, 9AM
• First ~10min in the morning meeting, as short as possible
• Location: Control room and Fan hut connected by eZuce

2019/4/10(Wed.)

Schedule

• Center

  • 3/25: Venting

  • 3/27-4/9: Fixing PR2

    • 4/4 -4/5: Gluing

    • 4/8: alignment check
    • 4/8-10: OSEM adjustment
  • 4/11-12: Closing
  • 4/12: Pump down
  • 4/15~: Leak check
• ITMX:

  • 3/19: Cooling stop

  • 3/25: Venting start

  • 3/27: Opning chamber

  • 3/27~: Fixing thermal touch

  • 4/2~: closing chamber and start pumping down

  • 4/12: Cooling starts.
• Xend

  • 3/25: closing and pump down

  • 4/8: Leak check

  • 4/9-10: venting
  • 4/11: Exchange a broken LED for Photo sensor
  • 4/12: closing chamber and start pumping down
  • 4/15: Leak check
  • 4/19(or 22): Cooling start
• Yend

  • 3/26: Venting start

  • 3/28~: Fixing short inside chamber

  • 4/3: Fixing F0 actuator

  • 4/4~: closing chamber and start pumping down.

  • 4/12: Cooling starts.
• 4/8: Daily meeting will be moved to 1PM
  • Summary of work will last for a while in the morning meeting.
• April: Measurement of TF, payload diagonalization on ITMX
• End of April~: DRMI commissioning
• End of April~: Y arm commissioning
• ~End of May: FPMI commissioning

Note

• Commissioning meeting moves at 1PM from this week.

Night work

• IOO: iMC alignment (Kokeyama, Guiguo, June-gyu)

Weekend

Report of work

• DC position IP of SR3 is still not good. It will be fixed this morning with IFO alignment.
• OSEM of PRM are fine now. PR2 and SR2 will be tuned today.

• PR3 was kicked again this morning -> alignment was fixed.

• Yaw of BS should be offloaded this morning.

Work plan

1. alignment -> done during morning meeting, BS offload.

2. OSEM for PR2.
3. OSEM for SR2.
4. No maintenance will be done due to above works, specially there is a possibility that exchanging PCs will disturb PRMs and SRMs.
5. Tonight MIF will try IFO alignment again for the final check. It hopefully will be done tonight, but laser hazard is assigned all the day tomorrow in the case.
6. IOO: iMC ASC work.

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Weekly meeting

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

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Other meetings

• 2019/3/8: Scheduling for FPMI Agenda, Minute

• 2018/9/3: Extended chief meeting for Arm commissioning Agenda, Minute

• 2018/8/30: 3rd Meeting for pump down at ITMX (Minute, Check list)

• 2018/8/23: 2nd Meeting for pump down at ITMX (Minute, Check list)

• 2018/8/16: Meeting for pump down at ITMX (Minute, Check list)

• 2018/5/28: Meeting for looking back to phase1 for future of KAGRA as an extended chief meeting.

• 2018/4/11: Meeting for pump down test at ETMX 2 (Minute, Check list)

• 2018/4/5: Meeting for pump down test at ETMX 1 (Minute, Check list)

• 2018/3/14: Meeting for pump down test at Center are (Minute, Check list)

• 2018/1/18: Meeting for pump down and cooling at ETMY3 (Minute, Check list)

• 2018/1/17: Meeting for pump down and cooling at ETMY2 (Minute, Check list)

• 2018/1/10: Meeting for pump down and cooling at ETMY1 (Minute, Check list)

• 2017/12/13: Meeting for pump down at ETMY (Minute, schedule)

• 2017/11/27~12/1Commissioning Workshop 2017

• 2017/11/17: Meeting for closing ETY (Minute)

• 2017/10/12: Meeting about PR2 pitch misalignment (Minute)

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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)

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for New members

• Joining commissioning Mailing List