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| Deletions are marked like this. | Additions are marked like this. |
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| 2017/1/30 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180130.png||width=1200}} |
2017/2/12 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180213.png||width=1200}} |
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| 2017/2/5(Mon.) | 2017/2/19(Mon.) |
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| * Remote participants by eZuce: Takahashi, Aso | * Remote participants by eZuce: None * Recovery from the power outage in the morning. |
| Line 59: | Line 60: |
| * Vibration Isolation, * Restarted the BS realtime model. |
* Alignment and ETMY: *Izumi, Enomomoto * Measurement of TF of ETMY for all the DOFs. TF of Marionette was measured again and the sensing matrixes were tuned. Glitch is still there but even if measurement with no glitch time has still no coherence. |
| Line 62: | Line 64: |
| * Alignment: Izumi, Okutomi * ETMY transfer function has a different shape from what was measured before in the air. It means that ETMY might be touching somewhere. * For vertical, below BF transfer function seems to be OK. * Yaw might be rotating too much. * After 1/17, ETMY started showing something strange. Stiffness changed gradually, but Q did not change much. |
* PR RT models will be modified for Watch dog bug or something. * Servers are turned on. Timing changed by power outage, we need reboot timing system and all the RT PCs. |
| Line 70: | Line 68: |
| * ETMY: Enomomoto, Izumi * Damping tuning |
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| Line 71: | Line 71: |
| * Alignment: *Izumi, Okutomi * We will rotate IP yaw to release somewhere touching. This work takes 1day at least. * Detchar for spectrum of suspension is necessary as soon as possible. * Vacuum * Gate valve will be closed today. * Needs 2days for evacuation. If once evacuated, cooling will be late ~2weeks. * Type B * SR assembly continues. * Laser hazard: PSL. At some in this evening, it will be the are over the SR line for double-checking the IMC alignment. Kokeyama is responsible for it. |
* Laser hazard: Upstream SR2-3 line. |
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| * Week of 2/5 * Finding causes of ETMY trouble. * Evacuation might be needed if ETMY is touching somewhere. * Cooling also will be delayed for 2weeks or so. |
* Week of 2/19 * 2/19 Recovering for power down. * ETMY tuninng. * Week of 2/26 * Beam alignment to REFL port. * week of 3/5 * IYC door will be closed. * week of 3/12 * Connecting ducts at corner. |
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| * The ETMY mirror showed a strange scattering pattern. | * ETMY TF shows Q is getting lower and the resonant frequency is getting higher. Something is touching somewhere? |
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| ||18||2018/2/13||[[KAGRA/Commissioning/Weekly/20180213/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180213.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180213/Minute|Minute]]|| || |
KAGRA Commissioning Wiki
Task list
Schedule
2017/2/12 updated 
Working people assignment
- *: responsible person
- Beam leading to REFP port
- *Izumi
Meetings
Morning meeting
- Date and time: Every weekday, 9AM
- Location: Control room, or eZuce
2017/2/19(Mon.)
- Remote participants by eZuce: None
- Recovery from the power outage in the morning.
- Report of work (*:responsible person)
- Alignment and ETMY: *Izumi, Enomomoto
- Measurement of TF of ETMY for all the DOFs. TF of Marionette was measured again and the sensing matrixes were tuned.
- Alignment and ETMY: *Izumi, Enomomoto
Glitch is still there but even if measurement with no glitch time has still no coherence.
- PR RT models will be modified for Watch dog bug or something.
- Servers are turned on. Timing changed by power outage, we need reboot timing system and all the RT PCs.
- Work plan (*:responsible person)
- ETMY: Enomomoto, Izumi
- Damping tuning
- ETMY: Enomomoto, Izumi
- Laser hazard: Upstream SR2-3 line.
- Weekly
- Week of 2/19
- 2/19 Recovering for power down.
- ETMY tuninng.
- Week of 2/26
- Beam alignment to REFL port.
- week of 3/5
- IYC door will be closed.
- week of 3/12
- Connecting ducts at corner.
- Week of 2/19
- Issues
- ETMY TF shows Q is getting lower and the resonant frequency is getting higher. Something is touching somewhere?
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Weekly meeting
- Date and time: Every Tuesday, 11AM
- Location: Meeting room at Hokubukaikan, or eZuce, Polycom
No. |
Date |
Agenda |
Schedule |
Minute |
Files |
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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
Meeting for pump down and cooling at ETMY3 (Minute, Check list)
Meeting for pump down and cooling at ETMY2 (Minute, Check list)
Meeting for pump down and cooling at ETMY1 (Minute, Check list)
Meeting for closing ETY (Minute)
Meeting about PR2 pitch misalignment (Minute)
Documents
Communication tools