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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}} |
2017/2/5 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180206.png||width=1200}} |
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2017/1/31(Wed.) | 2017/2/7(Wed.) |
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* Remote participants by eZuce: Miyoki | * Remote participants by eZuce: None |
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* Vacuum: 木村 * Leakが三箇所でみつかった。一つは増し締めで解決。もう二つは高真空でのリークなので、今回はそのまま。 * 真空の判断でゲートバルブを開ける。 |
* Alignment and Vibration Isolation: Izumi, Okutomi * Searching optimal position of IP of ETMY was successfully done. Stiffness is almost the same as what was measured in the air. But Q is still not so high. Still something lower stage might be hitting somewhere. * Mirror view by Team also moved by 6mm order! It means that the calibration can be wrong by 25 times. * The result of fine tuning showed 1mm off to -x direction. |
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* Alignment: 宮川 * 1日の揺れが線形領域内の半分程度に収まった。Excitationが以前収まらない。 |
* Vacuum: Kimura * Another leakage was found 1e-8 order (2 order of magnitude larger than other two). We leave it anyway and we will start cooling. |
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* Vacuum: *木村、上田、宍戸、高橋 * まずgate valveを開け、その後今日の午前にEYVの6本の足のうちの3本をリリースして防振系をフリーにする。 |
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* IOO: *苔山 * 今日一日光を使う。 |
* Cooling: Kimura, Suzuki, Yokozawa * We will start cooling around 11AM. |
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* Alignment: *和泉 * 今日の夕方、全員が出坑してからバッフルPDのチェック。 |
* WAB cooling test: Akutsu * Temperature monitors are being prepared. * Oplev is ready. |
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* 機器制御のチェック: *麻生、日立造船 * Laser hazard: IMMTより上流、夕方全員が出てからSR2-3ラインより奥。 |
* Laser hazard: PSL. Green will be used all the day, then the center up to PR3 will be the hazard area. |
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* Week of 1/29 * 1/29,30 leak check. * 1/31 Opening ETMY gate valve. * 1/31-2/2 Re-checking main beam to ETMY |
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* 2/5 Cooling start. | * Finding causes of ETMY trouble. * Vent might be needed if ETMY is touching somewhere. * Cooling also will be delayed for 2weeks or so. |
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* Network cableの整理 | * IP drifted 2mm in the air, and another 2mm when pump down. |
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||17||2018/2/6||[[KAGRA/Commissioning/Weekly/20180206/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180206.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180206/Minute|Minute]]|| || |
KAGRA Commissioning Wiki
Task list
Schedule
2017/2/5 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
2017/2/7(Wed.)
- Remote participants by eZuce: None
- Report of work (*:responsible person)
- Alignment and Vibration Isolation: Izumi, Okutomi
- Searching optimal position of IP of ETMY was successfully done. Stiffness is almost the same as what was measured in the air. But Q is still not so high. Still something lower stage might be hitting somewhere.
- Mirror view by Team also moved by 6mm order! It means that the calibration can be wrong by 25 times.
- The result of fine tuning showed 1mm off to -x direction.
- Alignment and Vibration Isolation: Izumi, Okutomi
- Vacuum: Kimura
- Another leakage was found 1e-8 order (2 order of magnitude larger than other two). We leave it anyway and we will start cooling.
- Work plan (*:responsible person)
- Cooling: Kimura, Suzuki, Yokozawa
- We will start cooling around 11AM.
- WAB cooling test: Akutsu
- Temperature monitors are being prepared.
- Oplev is ready.
- Cooling: Kimura, Suzuki, Yokozawa
- Laser hazard: PSL. Green will be used all the day, then the center up to PR3 will be the hazard area.
- Weekly
- Week of 2/5
- Finding causes of ETMY trouble.
- Vent might be needed if ETMY is touching somewhere.
- Cooling also will be delayed for 2weeks or so.
- Finding causes of ETMY trouble.
- Week of 2/5
- Issues
- IP drifted 2mm in the air, and another 2mm when pump down.
KAGRA/Commissioning/DailyWork << < 2024 / 7 > >> |
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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 eZuce, Polycom
No. |
Date |
Agenda |
Schedule |
Minute |
Files |
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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