KAGRA Commissioning Wiki
Contents
KAGRA Comissioning task planner
Items
- Mine work
- Beam jitter noise budget
- ASC
- Laser power increase
- REFL table power budget
- OMC
- Remote work
- Feedforward MICH
- Offload path
- ASC
- Calibration check
Lock loss investigation http://10.68.10.87/~controls/washimi/LockLossStudy/
- See the commissioning task planner:
Meetings
Zoom 1 URL: https://zoom.us/j/7631499341
- Time: 4PM, everyday
- Location: KAGRA control room
Zoom 1 URL: https://zoom.us/j/7631499341
- Time: 9AM, everyday
- Location: KAGRA control room
Zoom 2 URL: https://zoom.us/j/6676627462
- Time: 11AM, every Tuesday
- Location: 2F large meeting room
Tasks and working people assignment
Schedule
- Cryo cooler check on 8/5 (Kimura)
- ITMX cooler stop on 8/6 (CRY)
- Y arm will be available from 8/8~
- ETMX warm up 8/9 (CRY)
- ETYY cooling (CRY)
Standing issues
- PEM - measured data sharing (Washimi, Yokozawa)
- How to control the PSL temperature when people enters the room (Miyoki)
- DRMI lock stability
- 3f transition
- Search for better Gouy phase in PRC
- PRFRMI: with stable 3f signals and ALS extra range, FPPRMI may fix the glitches?
- VIS related
- Implement BF stage control on ALIGNED state on type-A guardian (Kokeyama)
- United Guardian for all 4 suspensions (Okutomi)
- Damping
- Type A: Feed forward technic to suppress extra motion (Nakano)
- Automation script for damping for calm down phase
PR2 & PRM oplev wind shield, PR3 LS oplev centering
- Wind shield for PR2 and PRM (Enomoto)
- For ASC things
- Fix clipping at IFI with IFO (Kokeyama)
- Measure TF of VIS as ASC actuator (Okutomi)
- One arm WFS test
- ETMY strong damping (Lucia, Ushiba)
DAC non-linearity (http://klog.icrr.u-tokyo.ac.jp/osl/?r=10699)
- QPD diagonalization ETMX and ETMY, for remote work (Akutsu)
- Establishing investigation method for diagonalization using ETMY only (all VIS power)
- Fix oplev noise for ITMY
- Fix oplev noise for ITMX
- Fix oplev gain for ETMY (Akutsu)
- Covering wind shield for oplevs of iMC (Akutsu, or somebody)
- Investigation for noise of length oplev noise for ITMs (VIS + CRY)
- PD dark noise investigation (Kozakai)
- Sensor correction for Type B by large motion like typhoon (Fabian)
- Check for all PD or other circuits for grounding on table (Ushiba)
- Gate valve test (Tomaru)
- Vacuum pump noise measurement (Yokozawa)
- Temperature stabilization due to fan off (Miyoki)
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Weekly meeting
No. |
Date |
Agenda |
Schedule |
Minute |
Files |
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96 |
2020/3/17 |
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94 |
2020/3/6 |
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93 |
2020/2/18 |
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92 |
2020/2/4 |
|
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91 |
2020/1/28 |
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90 |
2020/1/14 |
|
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89 |
2020/1/7 |
|
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88 |
2019/12/17 |
|
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87 |
2019/12/10 |
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86 |
2019/12/3 |
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85 |
2019/11/26 |
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84 |
2019/11/19 |
See agenda page |
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83 |
2019/11/12 |
See agenda page |
|
||
82 |
2019/10/15 |
See agenda page |
|
||
81 |
2019/10/8 |
See agenda page |
|
||
80 |
2019/10/1 |
See agenda page |
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79 |
2019/9/3 |
See agenda page |
|
||
78 |
2019/8/20 |
See agenda page |
|||
77 |
2019/8/6 |
See agenda page |
|||
76 |
2019/7/23 |
See agenda page |
|||
75 |
2019/7/16 |
See agenda page |
|||
74 |
2019/7/2 |
See agenda page |
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73 |
2019/6/25 |
See agenda page |
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72 |
2019/5/28 |
See agenda page |
|||
71 |
2019/5/21 |
See agenda page |
|||
70 |
2019/5/14 |
See agenda page |
|||
69 |
2019/5/7 |
See agenda page |
|||
68 |
2019/4/23 |
See agenda page |
|||
67 |
2019/4/16 |
See agenda page |
|||
66 |
2019/4/9 |
See agenda page |
|||
65-1 |
2019/4/2 |
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|
|
|
65 |
2019/4/2 |
See agenda page |
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64 |
2019/3/26 |
See agenda page |
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63 |
2019/3/11 |
See agenda page |
|
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62 |
2019/3/5 |
See agenda page |
|
||
61 |
2019/2/19 |
See agenda page |
|
||
60 |
2019/2/5 |
See agenda page |
|
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59 |
2019/1/29 |
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58 |
2019/1/22 |
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57 |
2019/1/8 |
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56 |
2018/12/25 |
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55 |
2018/12/17 |
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54 |
2018/12/11 |
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53 |
2018/12/4 |
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52 |
2018/11/27 |
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51 |
2018/11/20 |
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50 |
2018/11/13 |
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49 |
2018/11/6 |
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48 |
2018/10/30 |
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47 |
2018/10/23 |
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46 |
2018/10/16 |
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45 |
2018/10/9 |
|
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44 |
2018/10/2 |
|
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43 |
2018/9/18 |
|
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42 |
2018/9/4 |
|
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41 |
2018/8/28 |
|
|||
40 |
2018/8/21 |
|
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39 |
2018/8/7 |
|
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38 |
2018/7/31 |
|
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37 |
2018/7/24 |
|
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36 |
2018/7/17 |
|
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35 |
2018/7/3 |
|
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34 |
2018/6/26 |
|
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33 |
2018/6/19 |
|
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32 |
2018/6/12 |
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31 |
2018/6/5 |
|
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30 |
2018/5/22 |
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29 |
2018/5/8 |
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28 |
2018/5/1 |
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27 |
2018/4/17 |
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26 |
2018/4/10 |
|
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25 |
2018/4/3 |
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24 |
2018/3/27 |
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23 |
2018/3/20 |
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22 |
2018/3/13 |
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21 |
2018/3/6 |
|
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20 |
2018/2/27 |
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19 |
2018/2/20 |
|
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18 |
2018/2/13 |
|
|||
17 |
2018/2/6 |
|
|||
16 |
2018/1/30 |
|
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15 |
2018/1/23 |
|
|||
14 |
2018/1/16 |
|
|||
13 |
2018/1/9 |
|
|||
12 |
2017/12/19 |
|
|||
11 |
2017/12/12 |
|
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10 |
2017/11/28 |
|
|||
9 |
2017/11/14 |
|
|||
8 |
2017/11/7 |
|
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7 |
2017/10/31 |
|
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6 |
2017/10/24 |
|
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5 |
2017/10/17 |
|
|||
4 |
2017/10/10 |
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||
3 |
2017/10/3 |
|
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2 |
2017/9/26 |
|
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1 |
2017/9/19 |
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|
Other meetings
2023/09/25: Strategy Meeting Meeting page
2023/01/17: Strategy Meeting KAGRA/Commissioning/Meetings/Others/StrategyMeeting
2022/11/17: IFO Initial Alignment Procedure memo
2022/6/14: IFO Commissioning memo
2022/5/11: Preparation for EXC cryo-Duct Shield cooling 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)
Task list
Documents
Communication tools
- wiki
Task assignment list ([[https://docs.google.com/spreadsheets/d/1qipguowxaEbEEV9LYxvHR_aMBxn0Evsl