KAGRA Commissioning Wiki

Task list

• Phase1

• Phase2

• Preparation for joining O3

Schedule

Working people assignment

• KAGRA Commissioning Planner

Readiness for the X arm commissioning

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

Meetings

Daily Meetings (9AM, 1PM)

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

Weekly Meetings (Tuesday 11AM)

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

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

2019/7/3(Wed.)

Schedule

• 6/18 Move PR3

• 6/19: DRMI locked.
• 6/21: polarization issue found.
• ITMX
• ETMX
  • 6/21: Stop cooler.
• ITMY
• ETMY
  • 6/20: Stop cooler
  • 6/28: Open chamber
• Long term:

  • 4/22-5/31: Yarm commissioning

  • 5/27-6/30: DRMI commissioning

  • 7/1-8/9: FPMI/DRFPMI commissioning
  • 8/12-10/4: ASC
  • 10/7-11/15: Post Commissioning
  • 11/18-12/13: Noise hunting

Note

• Please reduce the number or speed of 16kHz channels.

Night work

Weekend

Report of work

• COM: Cancellation of P-polarization by flipped carrier from arm cavity was seen.
  • PRXarm helped factor 3 for leaking to P-pol, it means 10% would be 3%.
• CAL: MICH lock trial is going on for calibration.
• CAL: Noise hunting for Xend and found 2 kinds of noise.
  • High frequency peak 1-4kHz depending time, and group connection.

  • Vibration from vacuum pump - > on/off test on Friday.

  • Y end work today for the same thing as X end.
• Type A: ETMY was aligned yesterday.
• VAC:
  • IP control of ETMY reached to the limit.
• Type B: SRM oplev was tuned and fixed.
• DMG: Fiber channel was installed to secand E18.

Work plan

• IOO: OMC work today.
• DMG: no maintenance today, but some extra works are planned.

Weekly meeting

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

Other meetings

• 2019/6/11: Summery meeting for E Run 1 Agenda, Minute

• 2019/6/5: Meeting for E Run on 6/8 Agenda, Minute

• 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)

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