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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.) | 2017/2/6(Tue.) |
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* Remote participants by eZuce: Miyoki | * Remote participants by eZuce: Takahashi |
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* Vacuum: * 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 * 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。 |
* Alignment and Vibration Isolation: Izumi, Okutomi * BF yaw transfer function showed that it did not move well. It was fount that the position of IP was different from when pumping down started. * IP drifted 2mm in the air, and another 2mm when pump down. (Takahashi) * ETMY IPs were set back to where they were on 1/13. The transfer function now has the similar shape as before, but the Q of lowest peak is a bit low. |
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* Vacuum: *木村、上田、宍戸、高橋 * 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。 * gate valveを開ける。 |
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* IOO: *苔山 * 今日一日光を使う。 |
* Alignment and Vibration Isolation: *Izumi * We can move moving masses of BF, or IPs of yaw to check TF can be recovered. * We will play one more day under vacuum. |
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* Alignment: *和泉 * 今日の夕方、全員が出坑してから。 |
* Type A: *Yokozawa * RT model of Type A will be separated into cryopayload and tower. * Type B * SR assembly continues. |
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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 might be used late of the afternoon, then the center area and Y end 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. * Evacuation 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
2017/2/6(Tue.)
- Remote participants by eZuce: Takahashi
- Report of work (*:responsible person)
- Alignment and Vibration Isolation: Izumi, Okutomi
- BF yaw transfer function showed that it did not move well. It was fount that the position of IP was different from when pumping down started.
- IP drifted 2mm in the air, and another 2mm when pump down. (Takahashi)
- ETMY IPs were set back to where they were on 1/13. The transfer function now has the similar shape as before, but the Q of lowest peak is a bit low.
- Alignment and Vibration Isolation: Izumi, Okutomi
- Work plan (*:responsible person)
- Alignment and Vibration Isolation: *Izumi
- We can move moving masses of BF, or IPs of yaw to check TF can be recovered.
- We will play one more day under vacuum.
- Type A: *Yokozawa
- RT model of Type A will be separated into cryopayload and tower.
- Type B
- SR assembly continues.
- Alignment and Vibration Isolation: *Izumi
- Laser hazard: PSL. Green might be used late of the afternoon, then the center area and Y end will be the hazard area.
- Weekly
- 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.
- 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 / 10 > >> |
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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