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=== 2019/3/14(Thur.) === === 2019/3/15(Fri.) ===

KAGRA Commissioning Wiki


Task list


Schedule


Working people assignment

Readiness for the X arm commissioning


Meetings

Daily Meetings (9AM)

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

2019/3/15(Fri.)

Schedule

  • Center
    • 2/26-27: Venting

    • 2/28-3/15: Health check and maintenance for VIS
      • PRM: One flag was dropped. -> leave it

      • 3/4-14 PRM: Misalignment does not reach where beam hits damper.

      • 3/6 PR3: range -> incline by 20-30mrad at mirror because of bistable.

      • 3/15: BS: Yaw offset adjustment by hand. -> 3/5-6

        • 3/12: BS ok

      • 3/15: some SRs work
    • 3/5 afternoon or 3/6 morning: Coolers for ITMs will be stopped for 2-3 hours to change water.

    • 3/18-19: Re-alignment
    • 3/19: Closing
    • 3/20: pump down
  • Yend
    • 1/25-2/20: Yend Pcal finalization

    • 3/5: EYA remaining works by Enomoto, Inoue.

    • 2/25-3/5: Yend WAB finalization

    • 3/6: Y end closing (no laser hazard at least in the morning)

    • 3/7: Y end pump down

      • 3/7,8: leak test

  • Xend
    • 2/11-2/14: Xend NAB installation

    • 2/21: Removing FC, Payload release

      • 2/27: ETMX release

    • 2/23-3/6: Xend Pcal finalization 1

      • Periscope installation

      • 3/6: Beam position by IR and Green

    • 3/5 AOS: EY and EX(if they have time) work.

    • 3/6: Green X alignment (no IR), and no hazard at Y end.

    • 3/11, 18,19: Xend WAB finalization.
    • 3/11~3/15: ETMX tuning.
    • 3/19: Heatlink etc.
    • 3/19: ETMX finalization by Takahashi
    • 3/18,19: ETMX alignement
    • 3/21 closing
    • 3/22 Pumping down
      • Leak test
  • 3/18~ : Night work starts, daily meeting will be moved to 1PM
    • Summary of work will last for a while in the morning meeting.
  • 2/18-2/22: PRMI commissioning
  • 3/25~?: DRMI commissioning
  • 3/25-4/19: Y arm commissioning
  • 3/25-4/19: FPMI commissioning

Note

  • Night work does not start from 3/11 due to the 2weeks delay by VIS troubles.
    • It does not mean that night work is prohibited but it means that officially night shift responsible person won't be assigned and we have no daily meeting at 1pm.
    • Official night work starts 3/18 or 3/25, but not determined yet.

Weekend

Report of work

  • Type B: One of SR2 OSEM output was 30% higher, it will be compensated.
    • Need some work for BS and SR2.
  • Type Bp: PRM still has small peak but all other looks fine.
  • Type A: ETMX was sitting at the cryopayload. It was turned out ~10mm lower.
    • We will lift up ~5mm today.
    • Maybe Pcal needs alignment again.
  • MIF: Green source for Y was replaced yesterday.
    • Green laser is ready for alignment.

Work plan

  • ETMY: f3 is stuck. Sensitivity will be calculated again with current VIS situation.
  • Dolphin connection to k1omc is planned during lunch time.

KAGRA/Commissioning/DailyWork
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Weekly meeting

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

No.

Date

Agenda

Schedule

Minute

Files

63

2019/3/11

Agenda

See agenda page

Minute

62

2019/3/5

Agenda

See agenda page

Minute

61

2019/2/19

Agenda

See agenda page

Minute

60

2019/2/5

Agenda

See agenda page

Minute

59

2019/1/29

Agenda

Minute

58

2019/1/22

Agenda

Minute

57

2019/1/8

Agenda

Minute

56

2018/12/25

Agenda

Minute

55

2018/12/17

Agenda

Minute

54

2018/12/11

Agenda

Minute

53

2018/12/4

Agenda

Minute

52

2018/11/27

Agenda

Minute

51

2018/11/20

Agenda

Minute

50

2018/11/13

Agenda

Minute

49

2018/11/6

Agenda

Minute

48

2018/10/30

Agenda

Minute

47

2018/10/23

Agenda

Minute

46

2018/10/16

Agenda

Minute

45

2018/10/9

Agenda

Schedule

Minute

44

2018/10/2

Agenda

Schedule

Minute

43

2018/9/18

Agenda

Schedule

Minute

42

2018/9/4

Agenda

Schedule

Minute

41

2018/8/28

Agenda

Schedule

Minute

40

2018/8/21

Agenda

Schedule

Minute

39

2018/8/7

Agenda

Schedule

Minute

38

2018/7/31

Agenda

Schedule

Minute

37

2018/7/24

Agenda

Schedule

Minute

36

2018/7/17

Agenda

Schedule

Minute

35

2018/7/3

Agenda

Schedule

Minute

34

2018/6/26

Agenda

Schedule

Minute

33

2018/6/19

Agenda

Schedule

Minute

32

2018/6/12

Agenda

Schedule

Minute

31

2018/6/5

Agenda

Schedule

Minute

30

2018/5/22

Agenda

Schedule

Minute

29

2018/5/8

Agenda

Schedule

Minute

28

2018/5/1

Agenda

Schedule

Minute

27

2018/4/17

Agenda

Schedule

Minute

26

2018/4/10

Agenda

Schedule

Minute

25

2018/4/3

Agenda

Schedule

Minute

24

2018/3/27

Agenda

Schedule

Minute

23

2018/3/20

Agenda

Schedule

Minute

22

2018/3/13

Agenda

Schedule

Minute

21

2018/3/6

Agenda

Schedule

Minute

20

2018/2/27

Agenda

Schedule

Minute

19

2018/2/20

Agenda

Schedule

Minute

18

2018/2/13

Agenda

Schedule

Minute

17

2018/2/6

Agenda

Schedule

Minute

16

2018/1/30

Agenda

Schedule

Minute

15

2018/1/23

Agenda

Schedule

Minute

14

2018/1/16

Agenda

Schedule

Minute

13

2018/1/9

Agenda

Schedule

Minute

12

2017/12/19

Agenda

Schedule

Minute

11

2017/12/12

Agenda

Schedule

Minute

10

2017/11/28

Agenda

Schedule

Minute

9

2017/11/14

Agenda

Schedule

Minute

8

2017/11/7

Agenda

Schedule

Minute

7

2017/10/31

Agenda

Minute

G1707278-v4

6

2017/10/24

Agenda

Minute

G1707278-v3

5

2017/10/17

Agenda

Minute

G1707278-v2
G1707298
G1707300

4

2017/10/10

Minute

G1707278-v1

3

2017/10/3

Agenda

Minute

Commissioning plan for phase1

2

2017/9/26

Agenda

Minute

Commissioning plan for phase1

1

2017/9/19

Commissioning plan for phase1


Other meetings


Documents

Communication tools


for New members

KAGRA/Commissioning (last edited 2023-09-24 11:11:02 by miyoki)