KAGRA Commissioning Wiki

Task list

• Phase1

• Phase2

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

2019/5/20(Mon.)

Schedule

• 5/14: RT PC maintenance -> go to safe mode for all VIS connected Dolphin (BS, )

• 5/17~ increasing ETMY temperature.
• 5/20-24: Exchanging cryo valves.
• Center
• ITMX:
• Xend

  • 5/2: Cooling start

  • 5/29: Cooling done
• Yend
• End of April~: Y arm commissioning
• ~End of May: Y arm and FPMI commissioning

Note

Night work

Weekend

Report of work

• Due was found at ITMY, ETMY and ETMX.
• COM: Finnesse was ~28 on Thursday.
  • Friday, after increasing temperature, finesse increased to ~120 with 30K.
  • Sunday, temperature increased to 50K and the finesse was 140, not drastic improvement.
• PRM will turn off COACH filter on PSL for 10 min to measure acoustic back ground.
• Type B: To improve Shield for SR2 oplev
• Only ETMY temperature is increasing.
• DAQ is not stable. All connection was lost yesterday and this morning.

Work plan

• IOO: It takes some time for checking MZ this morning, or afternoon if needed.
• Position of ITMX using auto leveler this afternoon or tomorrow depending work of MZ above.
• CRY: Exchanging cryo valve during this week.

Weekly meeting

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

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)

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