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== Today's work plan: 2019/7/16 1PM - 2019/7/17 1PM == |
<<Anchor(Meetings)>> == Meetings == ==== Daily Meetings (9AM, 1PM) ==== Zoom 1 URL: [[https://zoom.us/j/7631499341|https://zoom.us/j/7631499341]] * Location: KAGRA control room ==== Weekly Meetings (Tuesday 11AM) ==== Zoom 2 URL: [[https://zoom.us/j/6676627462|https://zoom.us/j/6676627462]] * Location: 2F large meeting room ----- === 1PM commissioning meeting === [[KAGRA/Commissioning/DailyMeetingArchive|Meeting archive]] ---- == Today's work plan: 2019/7/25 1PM - 2019/7/26 1PM == Commissioning leader: Miyakawa (22nd-26th) |
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* 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) |
* Fixing ITMY stuck (Okutomi) * ASC test on ITMX (Ushiba) * ETMX work (Fujii) * SR3 work for control loop IM yaw (Terrence) * Cabling for BIO this afternoon (Enomoto) * Xarm ALS hand over to IR using TR (Enomoto) * OMC characterization with control (Kokeyama, Darkhan) |
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* Y-arm mass lock trial (SB, EY, MN, et al) | * Xarm ALS hand over to IR using TR (Enomoto) === Weekend === |
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* DGS maintenance * Power supply replacement of SR3 (Yamamoto) * ITM T-cam computer replacement (Yokozawa) * OMC extraction (Aso, et al) * Check dimensions around OSTM (Takahashi) |
* ITMY damping (Okutomi) * Type A work (Fujii) * ITMX damping (Ushiba) * Cryo cooler valve exchange (Kimura, Ushiba) * SR3 TF measurement (Fabian) * Automation for SR3 and SRM (Shoda) * Noise source by cable or something in the center room (Yokozawa) * Setting magnet meter at Y end (Yokozawa) |
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* 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) |
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* !L2Angle decoupling * ETMY coil driver range increase * CARM board boost does not engage |
* ITMY damping * One IM magnet is broken. Need a different strategy. Use MN ? (Yamada, Okutomi) * |
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* Initial alignment automation | * Initial alignment automation (Nakano) * IFO configuration Guardian (Kokeyama) * SDF for all the VIS (Shoda, Okutomi) |
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* Add aligned state in Guardian (Kokeyama) | * 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) |
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* 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 |
* SR3 Yaw motion is too large (Fabian, Terrence) |
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* Check dimensions around the OSTM * OSEM characterization for OSTM |
* OSEM characterization for OSTM (on going, Takahashi) |
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* Extract OMC * Check the OMC on the AS table |
* OMC characterization with control |
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* Debug the laser safety guardian ---- |
* Debug the laser safety guardian (Nakano) * 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) * ITM noise measurement by PEM on 27th morning (Yokozawa). * IR QPD, centering on IR , green QPD at ETMY (Akutsu) * Exchanging laser source of oplev (Akutsu) ------ |
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<<Anchor(Schedule)>> === Schedule === ----- |
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== Readiness for the X arm commissioning == * [[https://docs.google.com/spreadsheets/d/1S2gyFkyajlbPXMKCrqJV7181YFHUxUgPRB6SXz4z4jI/edit?usp=sharing]] |
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{{{#!wiki comment/dotted ----- <<Anchor(EmergencyContactPerson)>> == Emergency contact person for subsystem == }}} ----- <<Anchor(Meetings)>> == Meetings == ==== Daily Meetings (9AM, 1PM) ==== Zoom URL: [[https://zoom.us/j/7631499341|https://zoom.us/j/7631499341]] ==== Weekly Meetings (Tuesday 11AM) ==== Zoom URL: [[https://zoom.us/j/6676627462|https://zoom.us/j/6676627462]] |
----- |
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== Daily meeting == | == Daily morning meeting == |
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=== 2019/7/16(Tue.) === | === 2019/7/26(Fri.) === |
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* 7/4: Turbo pump on | |
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* 7/4: Turbo pump on | |
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* --(4/22-5/31: Yarm commissioning)-- * --(5/27-6/30: DRMI commissioning)-- |
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* OMC: Beam spot on mirror moved. One (or more) of the mirrors seems to be misaligned. OMC will be pulled tomorrow. * Y arm: 20dB suppression on LSC below 1Hz was seen on mass lock trial. * Opleve control was slightly changed from IM control to TM control. * High frequency is limited by noise. Needs high power coil driver modification. * Type B: H2 on SR3 was noisy, but needs more time to investigate it. * 80mHz peak was reduced by changing damping setting. * RTPC for ASC and ALS were dead somehow. |
* COM: Hand off to TRX was succeeded in! * ITMY: F0 motor on ITMY was stuck. * We decided to open the chamber to fix the motor. * One of the dropped magnet of IM on ITMY will be glued. * It seemed to be another magnet was off. * OMC axis was not perfect, but it is turned out not easy to tune the axis by hand without jig. |
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* Remaining TF of ITMY will be measured this morning. * Cryo cooler valve exchange (Kimura, Ushiba) * Venting will start. * Type A work (Fujii) * SR3 TF measurement (Fabian) * Automation for SR3 and SRM (Shoda) * Noise source by cable or something in the center room (Yokozawa) * Setting magnet meter at Y end (Yokozawa) |
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||76||2019/7/23||[[KAGRA/Commissioning/Weekly/20190723/Agenda|Agenda]]||See agenda page||[[KAGRA/Commissioning/Weekly/20190723/Minute|Minute]]|||| | |
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== Readiness for the X arm commissioning == * [[https://docs.google.com/spreadsheets/d/1S2gyFkyajlbPXMKCrqJV7181YFHUxUgPRB6SXz4z4jI/edit?usp=sharing]] |
KAGRA Commissioning Wiki
Meetings
Daily Meetings (9AM, 1PM)
Zoom 1 URL: https://zoom.us/j/7631499341
- Location: KAGRA control room
Weekly Meetings (Tuesday 11AM)
Zoom 2 URL: https://zoom.us/j/6676627462
- Location: 2F large meeting room
1PM commissioning meeting
Today's work plan: 2019/7/25 1PM - 2019/7/26 1PM
Commissioning leader: Miyakawa (22nd-26th)
Afternoon
- Fixing ITMY stuck (Okutomi)
- ASC test on ITMX (Ushiba)
- ETMX work (Fujii)
- SR3 work for control loop IM yaw (Terrence)
- Cabling for BIO this afternoon (Enomoto)
- Xarm ALS hand over to IR using TR (Enomoto)
- OMC characterization with control (Kokeyama, Darkhan)
Evening
- Xarm ALS hand over to IR using TR (Enomoto)
Weekend
Morning
- ITMY damping (Okutomi)
- Type A work (Fujii)
- ITMX damping (Ushiba)
- Cryo cooler valve exchange (Kimura, Ushiba)
- SR3 TF measurement (Fabian)
- Automation for SR3 and SRM (Shoda)
- Noise source by cable or something in the center room (Yokozawa)
- Setting magnet meter at Y end (Yokozawa)
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)
- SDF for all the VIS (Shoda, Okutomi)
- 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
- OMC characterization with control
- Laser safety
- Debug the laser safety guardian (Nakano)
- 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)
- ITM noise measurement by PEM on 27th morning (Yokozawa).
- IR QPD, centering on IR , green QPD at ETMY (Akutsu)
- Exchanging laser source of oplev (Akutsu)
Task list
Working people assignment
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
2019/7/26(Fri.)
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
- COM: Hand off to TRX was succeeded in!
- ITMY: F0 motor on ITMY was stuck.
- We decided to open the chamber to fix the motor.
- One of the dropped magnet of IM on ITMY will be glued.
- It seemed to be another magnet was off.
- OMC axis was not perfect, but it is turned out not easy to tune the axis by hand without jig.
Work plan
- Remaining TF of ITMY will be measured this morning.
- Cryo cooler valve exchange (Kimura, Ushiba)
- Venting will start.
- Type A work (Fujii)
- SR3 TF measurement (Fabian)
- Automation for SR3 and SRM (Shoda)
- Noise source by cable or something in the center room (Yokozawa)
- Setting magnet meter at Y end (Yokozawa)
KAGRA/Commissioning/DailyWork << < 2024 / 8 > >> |
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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 |
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76 |
2019/7/23 |
See agenda page |
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75 |
2019/7/16 |
See agenda page |
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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 |
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71 |
2019/5/21 |
See agenda page |
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70 |
2019/5/14 |
See agenda page |
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69 |
2019/5/7 |
See agenda page |
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68 |
2019/4/23 |
See agenda page |
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67 |
2019/4/16 |
See agenda page |
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66 |
2019/4/9 |
See agenda page |
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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 |
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61 |
2019/2/19 |
See agenda page |
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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 |
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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 |
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17 |
2018/2/6 |
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16 |
2018/1/30 |
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15 |
2018/1/23 |
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14 |
2018/1/16 |
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13 |
2018/1/9 |
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12 |
2017/12/19 |
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11 |
2017/12/12 |
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10 |
2017/11/28 |
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9 |
2017/11/14 |
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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 |
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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
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
Readiness for the X arm commissioning
https://docs.google.com/spreadsheets/d/1S2gyFkyajlbPXMKCrqJV7181YFHUxUgPRB6SXz4z4jI/edit?usp=sharing