Size: 20228
Comment:
|
Size: 22639
Comment:
|
Deletions are marked like this. | Additions are marked like this. |
Line 3: | Line 3: |
=== Daily commissioning meeting === * Time: 1PM everyday * Location: KAGRA control room * Remote participation: https://zoom.us/j/7631499341 [[KAGRA/Commissioning/DailyMeetingArchive|Meeting archive]] ---- == Today's work plan: 2019/7/22 1PM - 2019/7/23 1PM == Commissioning leader: Miyakawa (22nd-26th) === Afternoon === * Exchanging HPCD(Fabian, Washimini) * check the range of new HPCD using oplev (Valera, Nakano). * ITMY damping (Okutomi) * ALS sweep to find IR resonance (MN, VF) * TEMP00 lock with dither(Nakano). === Evening === * ALS sweep to find IR resonance (MN, VF) * DRMI lock (Stefan) === Weekend === === Morning (Monday) === * ITMY damping (Okutomi) * SR3 OSEM check (Fabian) * Type A: Feed forward technic to suppress extra motion (Nakano, Okutomi) ---- == Standing issues == * Try FPPRMI: with stable 3f signals and ALS extra range, FPPRMI may fix the glitches? * Fast shut off feature on type-A after lockloss not to ring (real time model change, Stefan) * Y-arm lock * ETMY suspension control * ITMY damping * One IM magnet is broken. Need a different strategy. Use MN ? (Yamada, Okutomi) * * DRMI lock stability * Model HOM-PHD signal distortion (Aso, Kokeyama) * Search for better Gouy phase in PRC * Initial alignment automation (Nakano) * IFO configuration Guardian (Kokeyama) * Type-A related * Implement BF stage control on ALIGNED state on type-A guardian (Kokeyama) * United Guardian for all 4 suspensions (Okutomi) * Damping * Exchanging modified HPCD. * Type A: Feed forward technic to suppress extra motion (Nakano) * Type-B related * SR3 Yaw motion is too large (Fabian, Terrence) * Type-C related * OSEM characterization for OSTM (on going, Takahashi) * OMC * Check the OMC on the AS table * Laser safety * Debug the laser safety guardian (Nakano) * IR QPD, centering on IR , green QPD at ETMY (Akutsu) * AS tube installation on 7/30-31 (Michimura) * Valve unit exchange for ITMX on 7/26 for 1-2 hours (Kimura) * Fiber noise cancellation on Saturday (Enomoto, Sugimoto) ------ |
|
Line 46: | Line 116: |
== Daily meeting == | == Daily morning meeting == |
Line 53: | Line 123: |
=== 2019/6/24(Fri.) === | === 2019/7/23(Tue.) === |
Line 56: | Line 126: |
* --(6/18 Move PR3)-- * 6/19 DRMI locked. |
* ~7/31: Trial for DRMI with polarization. * 7/6~: Trial for mass lock |
Line 63: | Line 132: |
* 6/21: Stop cooler. | |
Line 68: | Line 136: |
* 6/20: Stop cooler * 7/1: Open chamber |
|
Line 73: | Line 139: |
* --(4/22-5/31: Yarm commissioning)-- * 5/27-6/30: DRMI commissioning * 7/1-8/9: DRFPMI commissioning * 8/12-10/4: DRFPMI ASC |
* 7/1-8/9: FPMI/DRFPMI commissioning * 8/12-10/4: ASC |
Line 82: | Line 146: |
* Please reduce the number or speed of 16kHz channels. | |
Line 89: | Line 152: |
* Polarization shift was seen in PRC. Pure S pol. was confirmed at POP. Retuning beams from both ITMX and ITMY have 10% P component. * PR gain was only 3. |
* ALS DARM was succeeded last night with 30Hz RMS. Target is ~20Hz. * SR3 has some noise H2 OSEM. It is being traced. * Mode matching OMC using independent laser outside. It will be connected control today. |
Line 94: | Line 157: |
* Nitrogen will be added at ETMY to increase speed of temperature up. | |
Line 108: | Line 170: |
||76||2019/7/23||[[KAGRA/Commissioning/Weekly/20190723/Agenda|Agenda]]||See agenda page||[[KAGRA/Commissioning/Weekly/20190723/Minute|Minute]]|||| ||75||2019/7/16||[[KAGRA/Commissioning/Weekly/20190716/Agenda|Agenda]]||See agenda page||[[KAGRA/Commissioning/Weekly/20190716/Minute|Minute]]|||| ||74||2019/7/2||[[KAGRA/Commissioning/Weekly/20190702/Agenda|Agenda]]||See agenda page||[[KAGRA/Commissioning/Weekly/20190702/Minute|Minute]]|||| |
KAGRA Commissioning Wiki
Daily commissioning meeting
- Time: 1PM everyday
- Location: KAGRA control room
Remote participation: https://zoom.us/j/7631499341
Today's work plan: 2019/7/22 1PM - 2019/7/23 1PM
Commissioning leader: Miyakawa (22nd-26th)
Afternoon
- Exchanging HPCD(Fabian, Washimini)
- check the range of new HPCD using oplev (Valera, Nakano).
- ITMY damping (Okutomi)
- ALS sweep to find IR resonance (MN, VF)
- TEMP00 lock with dither(Nakano).
Evening
- ALS sweep to find IR resonance (MN, VF)
- DRMI lock (Stefan)
Weekend
Morning (Monday)
- ITMY damping (Okutomi)
- SR3 OSEM check (Fabian)
- Type A: Feed forward technic to suppress extra motion (Nakano, Okutomi)
Standing issues
- Try FPPRMI: with stable 3f signals and ALS extra range, FPPRMI may fix the glitches?
- Fast shut off feature on type-A after lockloss not to ring (real time model change, Stefan)
- Y-arm lock
- ETMY suspension control
- ITMY damping
- One IM magnet is broken. Need a different strategy. Use MN ? (Yamada, Okutomi)
- DRMI lock stability
- Model HOM-PHD signal distortion (Aso, Kokeyama)
- Search for better Gouy phase in PRC
- Initial alignment automation (Nakano)
- IFO configuration Guardian (Kokeyama)
- Type-A related
- Implement BF stage control on ALIGNED state on type-A guardian (Kokeyama)
- United Guardian for all 4 suspensions (Okutomi)
- Damping
- Exchanging modified HPCD.
- Type A: Feed forward technic to suppress extra motion (Nakano)
- Type-B related
- SR3 Yaw motion is too large (Fabian, Terrence)
- Type-C related
- OSEM characterization for OSTM (on going, Takahashi)
- OMC
- Check the OMC on the AS table
- Laser safety
- Debug the laser safety guardian (Nakano)
- IR QPD, centering on IR , green QPD at ETMY (Akutsu)
- AS tube installation on 7/30-31 (Michimura)
- Valve unit exchange for ITMX on 7/26 for 1-2 hours (Kimura)
- Fiber noise cancellation on Saturday (Enomoto, Sugimoto)
Task list
Schedule
Working people assignment
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 morning 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
2019/7/23(Tue.)
Schedule
- ~7/31: Trial for DRMI with polarization.
- 7/6~: Trial for mass lock
- ITMX
- ETMX
- ITMY
- ETMY
- Long term:
- 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
Night work
Weekend
Report of work
- ALS DARM was succeeded last night with 30Hz RMS. Target is ~20Hz.
- SR3 has some noise H2 OSEM. It is being traced.
- Mode matching OMC using independent laser outside. It will be connected control today.
Work plan
KAGRA/Commissioning/DailyWork << < 2024 / 8 > >> |
||||||
---|---|---|---|---|---|---|
Mon | Tue | Wed | Thu | Fri | Sat | Sun |
1 | 2 | 3 | 4 | |||
5 | 6 | 7 | 8 | 9 | 10 | 11 |
12 | 13 | 14 | 15 | 16 | 17 | 18 |
19 | 20 | 21 | 22 | 23 | 24 | 25 |
26 | 27 | 28 | 29 | 30 | 31 |
Weekly meeting
- Date and time: Every Tuesday, 11AM
- Location: Meeting room at Hokubukaikan, or Zoom
No. |
Date |
Agenda |
Schedule |
Minute |
Files |
|
|
|
|
|
|
76 |
2019/7/23 |
See agenda page |
|||
75 |
2019/7/16 |
See agenda page |
|||
74 |
2019/7/2 |
See agenda page |
|||
73 |
2019/6/25 |
See agenda page |
|||
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 |
|
|
|
|
65 |
2019/4/2 |
See agenda page |
|||
64 |
2019/3/26 |
See agenda page |
|||
63 |
2019/3/11 |
See agenda page |
|
||
62 |
2019/3/5 |
See agenda page |
|
||
61 |
2019/2/19 |
See agenda page |
|
||
60 |
2019/2/5 |
See agenda page |
|
||
59 |
2019/1/29 |
|
|
||
58 |
2019/1/22 |
|
|
||
57 |
2019/1/8 |
|
|
||
56 |
2018/12/25 |
|
|
||
55 |
2018/12/17 |
|
|
||
54 |
2018/12/11 |
|
|
||
53 |
2018/12/4 |
|
|
||
52 |
2018/11/27 |
|
|
||
51 |
2018/11/20 |
|
|
||
50 |
2018/11/13 |
|
|
||
49 |
2018/11/6 |
|
|
||
48 |
2018/10/30 |
|
|
||
47 |
2018/10/23 |
|
|
||
46 |
2018/10/16 |
|
|
||
45 |
2018/10/9 |
|
|||
44 |
2018/10/2 |
|
|||
43 |
2018/9/18 |
|
|||
42 |
2018/9/4 |
|
|||
41 |
2018/8/28 |
|
|||
40 |
2018/8/21 |
|
|||
39 |
2018/8/7 |
|
|||
38 |
2018/7/31 |
|
|||
37 |
2018/7/24 |
|
|||
36 |
2018/7/17 |
|
|||
35 |
2018/7/3 |
|
|||
34 |
2018/6/26 |
|
|||
33 |
2018/6/19 |
|
|||
32 |
2018/6/12 |
|
|||
31 |
2018/6/5 |
|
|||
30 |
2018/5/22 |
|
|||
29 |
2018/5/8 |
|
|||
28 |
2018/5/1 |
|
|||
27 |
2018/4/17 |
|
|||
26 |
2018/4/10 |
|
|||
25 |
2018/4/3 |
|
|||
24 |
2018/3/27 |
|
|||
23 |
2018/3/20 |
|
|||
22 |
2018/3/13 |
|
|||
21 |
2018/3/6 |
|
|||
20 |
2018/2/27 |
|
|||
19 |
2018/2/20 |
|
|||
18 |
2018/2/13 |
|
|||
17 |
2018/2/6 |
|
|||
16 |
2018/1/30 |
|
|||
15 |
2018/1/23 |
|
|||
14 |
2018/1/16 |
|
|||
13 |
2018/1/9 |
|
|||
12 |
2017/12/19 |
|
|||
11 |
2017/12/12 |
|
|||
10 |
2017/11/28 |
|
|||
9 |
2017/11/14 |
|
|||
8 |
2017/11/7 |
|
|||
7 |
2017/10/31 |
|
|||
6 |
2017/10/24 |
|
|||
5 |
2017/10/17 |
|
|||
4 |
2017/10/10 |
|
|
||
3 |
2017/10/3 |
|
|||
2 |
2017/9/26 |
|
|||
1 |
2017/9/19 |
|
|
|
Other meetings
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
Communication tools