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2017/1/10 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180116.png||width=1200}} |
2017/2/5 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180206.png||width=1200}} |
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* Re alignment * 1/12 *Izumi |
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* Damping for ETMY * 1/13 *Izumi, Ushiba, Okutomi, Shoda, Miyamoto, Arai, Miyo, Kozu, Miyakawa * 1/14 *Izumi, Ushiba, Okutomi, Shoda, Miyamoto, Arai, Miyo, Kozu, Yamamoto * Pump down * 1/19 *木村、都丸、(牛場)、高橋 or 奥富、和泉、阿久津、宮本 + 未経験者数名(技術系の人) |
* Beam leading to REFP port * *Izumi |
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2017/1/15(Mon.) | 2017/2/5(Mon.) |
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* Remote participants by educe: None | * Remote participants by eZuce: Takahashi, Aso |
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* Alignment: *Izumi, Ushiba, Okutomi, Miyamoto, Arai, Miyo, Kozu, Miyakawa, Yamamoto, Akutsu, Tomaru, Miyo * ETMYのダンピングとBSのL2P。ETMYは100urad程度だったのが、10uradくらいになった。あと一桁欲しい。 * BSのLを押してPが出ないようにするフィルターを実装している。DCはうまくいったが高周波がまだ十分でない。 * 先週の時点で干渉計ビームはX-armまでリカバーした。 * 中央エリア内の温度変化によりPR2とPR3のGASが数mmのオーダーで上に上がってピッチが変わったが、角度でいうと10uradくらいのオーダーでずれるだけなのでOK, ただビームスポットはcmのオーダーでずれる。PR系を直すのは来週以降に延期。 |
* Vibration Isolation, * Restarted the BS realtime model. |
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* 温度が一旦下がってから一度くらい上がった。問題なければ今のを保つ。 | * 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. |
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* Alignment: *Izumi * Baffle PDを入れるので、その回路を用意する。 |
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* PLC at Yend: Aso * MEDMを作成している。 |
* 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. |
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* Laser hazard: to be changed to IMM line in the morning. | * 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. |
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* Week of 1/15 * 1/15~ baffle PD installation * 1/16~ IOO works. * 1/17: Vacuum check meeting * 1/19: Pump down. * Week of 1/22 * 1/24,25 leak check. * Week of 1/29 * 1/29 Cooling start |
* 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. |
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* The ETMY mirror showed a strange scattering pattern. | |
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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]]|| || |
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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 ETMY ([[/Meetings/Others/20180110|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20171204VacuumETMY|Check list]]) | * 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]]) |
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
2017/2/5(Mon.)
- Remote participants by eZuce: Takahashi, Aso
- Report of work (*:responsible person)
- Vibration Isolation,
- Restarted the BS realtime model.
- 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.
- ETMY transfer function has a different shape from what was measured before in the air. It means that ETMY might be touching somewhere.
- Vibration Isolation,
- Work plan (*:responsible person)
- 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.
- Alignment: *Izumi, Okutomi
- 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 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
- The ETMY mirror showed a strange scattering pattern.
KAGRA/Commissioning/DailyWork << < 2024 / 7 > >> |
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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. |
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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