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== Today's work plan: 2019/7/17 1PM - 2019/7/18 1PM ==

Commissioning leader: Aso (July 17th-19th)

=== Afternoon ===
 * ETMY HP coil driver check (Takahashi, Yamada)
  * Watchdog, Output resistance, Cable resistance, Take a picture of the PCB
 * Check the maximum current acceptable by the in-vac cable.
  * Calculate theoretical limit (Ushiba)
 * AS alignment (Kokeyama et al)
 * SR3 OSEM check (Fabian, Terrence)
 * Y-arm mass lock trial (SB, EY, MN, et al)
 * ISS work (Yoshioka, Nakano)

=== Evening ===
 * Y-arm mass lock trial (SB, EY, MN, et al)
 * Type-A guardian work on ETMX (Kokeyama)
 * DRMI investigation ? (SB, EY, MN, et al)

=== Morning ===
 * HP coil driver modification ? (Yamada, Fabian, Terrence)

KAGRA Commissioning Wiki


Daily commissioning meeting


Today's work plan: 2019/7/17 1PM - 2019/7/18 1PM

Commissioning leader: Aso (July 17th-19th)

Afternoon

  • ETMY HP coil driver check (Takahashi, Yamada)
    • Watchdog, Output resistance, Cable resistance, Take a picture of the PCB
  • Check the maximum current acceptable by the in-vac cable.
    • Calculate theoretical limit (Ushiba)
  • AS alignment (Kokeyama et al)
  • SR3 OSEM check (Fabian, Terrence)
  • Y-arm mass lock trial (SB, EY, MN, et al)
  • ISS work (Yoshioka, Nakano)

Evening

  • Y-arm mass lock trial (SB, EY, MN, et al)
  • Type-A guardian work on ETMX (Kokeyama)
  • DRMI investigation ? (SB, EY, MN, et al)

Morning

  • HP coil driver modification ? (Yamada, Fabian, Terrence)


Today's work plan: 2019/7/16 1PM - 2019/7/17 1PM

Commissioning leader: Miyakawa (July 16th), Aso (July 17th)

Afternoon

  • ETMY L2Angle decoupling (Yamada, Nakano)

  • Check the schematic of the High Power Coil Driver (Fabian, Terrence)
  • Fix the CARM board boost issue (Enomoto)
  • Design a filter for DARM (Stefan)

Evening

  • Y-arm mass lock trial (SB, EY, MN, et al)

Morning

  • DGS maintenance
    • Power supply replacement of SR3 (Yamamoto)
  • ITM T-cam computer replacement (Yokozawa)
  • OMC extraction (Aso, et al)
  • Check dimensions around OSTM (Takahashi)


Standing issues

  • Y-arm lock
    • ETMY suspension control
      • L2Angle decoupling

      • ETMY coil driver range increase
    • CARM board boost does not engage
  • DRMI lock stability
    • Model HOM-PHD signal distortion (Aso, Kokeyama)
    • Search for better Gouy phase in PRC
  • Initial alignment automation
  • Type-A related
    • Add aligned state in Guardian (Kokeyama)
  • Type-B related
    • SR3 Yaw motion is too large
      • Different ground level between the IO chasis and the AA filter box may be the reason
      • Replace the DC power supply
    • BS IM2TM transfer function measurement
  • Type-C related
    • Check dimensions around the OSTM
    • OSEM characterization for OSTM
  • OMC
    • Extract OMC
    • Check the OMC on the AS table
  • Laser safety
    • Debug the laser safety guardian


Task list


Schedule


Working people assignment

Readiness for the X arm commissioning


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

2019/7/17(Wed.)

Schedule

  • ~7/31: Trial for DRMI with polarization.
  • 7/6~: Trial for mass lock
  • ITMX
  • ETMX
  • ITMY
  • ETMY
  • Long term:
    • 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

  • We have 1pm meeting more seriously. It will discuss next 24 house commissioning plan.
  • Please write down klog when your work is done and if you will have something to be announced.

Night work

Weekend

Report of work

  • Y arm mass lock had some progress on suppressing error signal. Not

Work plan

  • Coil driver for mass lock will be upgrade to have more current.
  • SR3 noise will be checked and probably power supply will be exchanged.
  • OMC will be extracted in the morning.
  • DGS: maintenance for exchanging DC power supply for IO chassis for SR3 and SR2.
  • Team PC exchange will be postponed.
  • Type A model will be restarted.

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

75

2019/7/16

Agenda

See agenda page

Minute

74

2019/7/2

Agenda

See agenda page

Minute

73

2019/6/25

Agenda

See agenda page

Minute

72

2019/5/28

Agenda

See agenda page

Minute

71

2019/5/21

Agenda

See agenda page

Minute

70

2019/5/14

Agenda

See agenda page

Minute

69

2019/5/7

Agenda

See agenda page

Minute

68

2019/4/23

Agenda

See agenda page

Minute

67

2019/4/16

Agenda

See agenda page

Minute

66

2019/4/9

Agenda

See agenda page

Minute

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)