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2017/12/12 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20171212.png||width=1200}} |
2017/2/5 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180206.png||width=1200}} |
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* 責任者 |
* *: responsible person |
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* ETMYアラインメント * 12/13 和泉 * 12/14 和泉、長野、川﨑 * 12/15 和泉、長野、川﨑、榎本 * GigEカメラセット * 12/13 * 12/14 * 12/15 * BS PDセット * 12/13 横澤 * 12/14 * 12/15 |
* Beam leading to REFP port * *Izumi |
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2017/12/13(Wed.) | 2017/2/7(Wed.) |
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* Daily * 本日12時半よりファン小屋で真空関連の打ち合わせ。 * 出席予定者: * 木村、宮川、牛場、高橋、都丸、和泉 * (eZuce) 阿久津、井上 |
* Remote participants by eZuce: None |
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* 報告と作業 (*:責任者) | * 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. |
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* アラインメント: *和泉 * YendのPDに光を届けた。BSを特にいじることなく、すぐに光が通った。PR2のダンピングを調整する必要があった。 * BSは依然10uradくらいのオーダーで揺れている。 |
* 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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* Type B: *Mark、Enzo, 正田, 和泉 * IP yaw, IM, TMのpitchのダンピングを入れた。 * Yawの動きがまだ大きい。これは全体の回転のようである。上のマグネティックダンパーで減衰されるはずがうまく効いていない。 * サスペンション全体が4mm程度下に下がっているかもしれない。 * 蓋を開けなければならないので、今日やることを考える。 |
* Work plan (*:responsible person) |
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* Type A: *牛場、宮本 * Yawが回転したが、力がある閾値を超えるとガクッと回るような感じである。ベアリングが渋い可能性が高い。 * 回るのも数分のオーダーで、微調整がかなり厳しそう。回転の方向は正しいことは確認した。 * BFのダンピングを強くするともう少し素直に反応する可能性がある。 * 今日は上部のダンピング制御を入れて操作して様子を見てみる。DC制御か? |
* Cooling: Kimura, Suzuki, Yokozawa * We will start cooling around 11AM. |
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* PD設置: | * Alignment: Izumi, Miyakawa * Oplev of ETMY will be monitored at the control room, and misalignment will be restored remotely during the cooling. * WAB cooling test: Akutsu * Temperature monitors are being prepared. * Oplev is ready. * 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 * 2/7 Cooling. |
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* Laser hazard * SRラインより奥。 * 明日の朝遮蔽板を落とすので、BS側でアルミ箔で塞いでおいて、しばらくはYend 1Fで作業が続けれるようにする。Yendの作業にめどがついたところでBSのアルミ箔をとってYend 1Fをハザードエリアにする。 * Weekly * 12/11の週 * メインビームの再アラインメント。 * ETMYからの戻り光確認。 * 12/13 昼休みに真空引きの前のミーティング。 * 12/18 EYC閉止。 * 問題点など * PR-BS相対位置測定後、EXでの再位置測定が必要か? * PR系のスリップが頻発している。特にPR3。 * BSテーブルにPDを置けるかどうか。 * Eendの遮蔽板をいつ開けるか。 * 真空引きの最終確認。 |
* Issues * 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]]|| || ||16||2018/1/30||[[KAGRA/Commissioning/Weekly/20180130/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180130.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180130/Minute|Minute]]|| || ||15||2018/1/23||[[KAGRA/Commissioning/Weekly/20180123/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180123.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180123/Minute|Minute]]|| || ||14||2018/1/16||[[KAGRA/Commissioning/Weekly/20180116/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180116.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180116/Minute|Minute]]|| || ||13||2018/1/9||[[KAGRA/Commissioning/Weekly/20180109/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180109.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180109/Minute|Minute]]|| || ||12||2017/12/19||[[KAGRA/Commissioning/Weekly/20171219/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20171219.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20171219/Minute|Minute]]|| || |
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||4||2017/10/10|| ||[[KAGRA/Commissioning/Weekly/20171010/Minute|Minute]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7278&version=1|G1707278-v1]]|| | ||4||2017/10/10|| || ||[[KAGRA/Commissioning/Weekly/20171010/Minute|Minute]]||[[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=7278&version=1|G1707278-v1]]|| |
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* Meeting for pump down and cooling at ETMY3 ([[/Meetings/Others/20180118|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20171204VacuumETMY|Check list]]) * Meeting for pump down and cooling at ETMY2 ([[/Meetings/Others/20180117|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20171204VacuumETMY|Check list]]) * Meeting for pump down and cooling at ETMY1 ([[/Meetings/Others/20180110|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20171204VacuumETMY|Check list]]) * Meeting for pump down at ETMY ([[/Meetings/Others/20171213|Minute]], [[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20171213.xlsx|schedule]]) |
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.
- Alignment: Izumi, Miyakawa
- Oplev of ETMY will be monitored at the control room, and misalignment will be restored remotely during the cooling.
- 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
- 2/7 Cooling.
- 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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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. |
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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