8106
Comment:
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8225
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Deletions are marked like this. | Additions are marked like this. |
Line 54: | Line 54: |
2017/1/31(Wed.) | 2017/2/2(Fri.) |
Line 56: | Line 56: |
* Remote participants by eZuce: Miyoki | * Remote participants by eZuce: Takahashi, Aso |
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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。 |
* Vibration Isolation, * Restarted the BS realtime model. |
Line 63: | Line 62: |
* 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。 |
* Alignment: Izumi * ETMY transfer function has a different shape when measured before. It means that ETMY might be touching somewhere. * For vertical, under BF was OK. * Yaw may be rotating too much. * After 1/17, ETMY started showing something strange. Stiffness changed gradually, but Q did not change much. |
Line 67: | Line 71: |
* 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。 |
* Alignment: *Izumi, * We will rotate IP yaw to release somewhere suspected to touch. This work takes 1day at least. * Detchar for spectrum of suspension is necessary as soon as possible. |
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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。 |
* Vacuum * Gate valve will be closed today. * Needs 2days for evacuation. If once evacuated, cooling will be late ~2weeks. * 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. 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. |
Line 84: | Line 88: |
* 1/29,30 leak check. * 1/31 Opening ETMY gate valve. |
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Line 93: | Line 95: |
* Network cableの整理 | * EYA gate valve leaks. Urgency is minor. * ETMY BF may be touching? * The ETMY mirror showed a strange scattering pattern. |
KAGRA Commissioning Wiki
Task list
Schedule
2017/1/30 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
2017/2/2(Fri.)
- Remote participants by eZuce: Takahashi, Aso
- Report of work (*:responsible person)
- Vibration Isolation,
- Restarted the BS realtime model.
- Alignment: Izumi
- ETMY transfer function has a different shape when measured before. It means that ETMY might be touching somewhere.
- For vertical, under BF was OK.
- Yaw may be rotating too much.
- After 1/17, ETMY started showing something strange. Stiffness changed gradually, but Q did not change much.
- ETMY transfer function has a different shape when measured before. It means that ETMY might be touching somewhere.
- Vibration Isolation,
- Work plan (*:responsible person)
- Alignment: *Izumi,
- We will rotate IP yaw to release somewhere suspected to touch. 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.
- Alignment: *Izumi,
- 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.
- Weekly
- Week of 1/29
- 1/31-2/2 Re-checking main beam to ETMY
- Week of 2/5
- 2/5 Cooling start.
- Week of 1/29
- Issues
- EYA gate valve leaks. Urgency is minor.
- ETMY BF may be touching?
- The ETMY mirror showed a strange scattering pattern.
KAGRA/Commissioning/DailyWork << < 2024 / 7 > >> |
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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 eZuce, Polycom
No. |
Date |
Agenda |
Schedule |
Minute |
Files |
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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