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=== 2019/3/28(Thur.) === === 2019/4/1(Thur.) ===
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  * ~4/3: closing chamber and start pumping down.   * ~4/4: closing chamber and start pumping down.
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  * ~4/2: closing chamber and start pumping down.   * ~4/3: closing chamber and start pumping down.
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  * Official night work starts 4/1.   * Official night work starts 4/8 or 4/15.
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 * Type Bp: PR2 had 2 flags off. Needs one more week to fix them.
 * CRY: Looked at IXC chamber inside. Something hit at somewhere, but it seems not so problematic.
 * Type A: ITMY has a big offset at bottom filter. It it better to reduce the offset but pico motor is not available now.
 * Type A: ETMY had a problem on motor. It will be checked today.
 * IOO: iMC was locked with 20W at MC, with 36W at laser.
  * iMC was stable with some modification for Guardian.

Line 134: Line 133:
 * VIS: Some MEDM will be tuned today by Mark and Terrence.
 * Type Bp: Zig to fix flags for PR2 will arrive Thursday
  * PRM may be fixed also.
  * VAC: Pumping down for center area will be 4/12.

 * ETMY damping will be tested today.
  * ETMY will be checked by 4/3.
  * ITMX will be checked by 4/4.

 * DGS: Matlab license will be updated from 2015b to 2018b today.

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

2019/4/1(Thur.)

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: Re-alignment

    • 3/19-21: Closing

    • 3/22: Pump down

    • 3/25: Venting

    • 3/27-4/10: Fixing PR2
    • 4/12: Closing and pump down
  • ITMX:
    • 3/19: Cooling stop

    • 3/25: Venting start

    • 3/27: Opning chamber
    • 3/27~: Fixing thermal touch
    • ~4/4: closing chamber and start pumping down.
    • 4/12: Cooling starts.
  • 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, ~20: Xend WAB finalization.

    • 3/11~3/15: ETMX tuning.

    • 3/19: ETMX finalization by Takahashi

    • 3/18,19: ETMX alignement

    • 3/23-24: Pcal alignment

    • 3/24: Removing PD

    • 3/25: closing and pump down

    • 4/12: Cooling start
  • 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

    • 3/22-23: leak test

    • 3/26: Venting start

    • 3/28~: Fixing short inside chamber
    • ~4/3: closing chamber and start pumping down.
    • 4/10: Cooling starts.
  • 4/1~ : 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

  • End of April~: DRMI commissioning
  • End of April~: Y arm commissioning
  • ~End of May: FPMI commissioning

Note

  • Official night work starts 4/8 or 4/15.

Weekend

Report of work

  • IOO: iMC was locked with 20W at MC, with 36W at laser.
    • iMC was stable with some modification for Guardian.

Work plan

  • VIS: Some MEDM will be tuned today by Mark and Terrence.
  • Type Bp: Zig to fix flags for PR2 will arrive Thursday
    • PRM may be fixed also.
    • VAC: Pumping down for center area will be 4/12.
  • ETMY damping will be tested today.
    • ETMY will be checked by 4/3.
    • ITMX will be checked by 4/4.
  • DGS: Matlab license will be updated from 2015b to 2018b today.

KAGRA/Commissioning/DailyWork
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Weekly meeting

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

No.

Date

Agenda

Schedule

Minute

Files

65-1

2019/4/2

Integrated Type-A meeting

65

2019/4/2

Agenda

See agenda page

Minute

64

2019/3/26

Agenda

See agenda page

Minute

file

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)