8518
Comment:
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9179
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Deletions are marked like this. | Additions are marked like this. |
Line 20: | Line 20: |
* *Izumi | * *Enomoto |
Line 54: | Line 54: |
2017/2/22(Thur.) | 2017/2/26(Mon.) |
Line 59: | Line 59: |
* Alignment and ETMY: *Izumi, Enomomoto, Ushiba, Elenora * Diagonalizing input matrix. Electronics was something wrong, like oscillation. |
* Alignment and ETMY: *Enomoto * Photo sensor noise was improved on Thursday and checked on Friday. We confirmed the noise becomes better. * Sampling model of RT model was changed from 16kHz to 2kHz to reduce 10min period glitch. |
Line 62: | Line 63: |
* BS: Kozu * Finished measurement the TF of TM and IM coupling. |
* Camera: Inoue, Haino, Yokozawa, Cory, Binhua * ETMY Camera was broken by taking too many photos. Camera will be replaced. * ITMY camera is being set to look at BS. * BS PD will be replaced by Yokozawa. |
Line 65: | Line 68: |
* ISS: Koseyama, Sakamoto. * Measuring TF. |
* IOO: Kitazawa, kokeyama * IO chassis will be replaced and being prepared. * CRY: mirror temperature ~110K. * The satellite amplifier has an oscillation for photo sensors at low temperature. Satellite amplifiers which will be used for photo sensors at low temperature should be modified. |
Line 69: | Line 76: |
* ETMY: Enomomoto, Izumi * Diagonalizing matrix to close loop of marionette. |
* ETMY: Enomomoto, Ushiba * Check the glitch with the 2kHz model. * Original REFL port will be tested to pick up Mich signal. |
Line 72: | Line 80: |
* ISS: Koseyama, Kitazawa * Making RT models. * Laser hazard: AM: PSL, PM: Upstream SR2-3 line. |
* Laser hazard: AM: PSL, PM: Upstream SR2-3 line, and Y-end. |
Line 79: | Line 83: |
* Week of 2/19 | * Week of 2/26 |
Line 81: | Line 85: |
* Week of 2/26 |
|
Line 84: | Line 86: |
* Height change for PRs | * 2/28: Height change for PRs |
Line 88: | Line 90: |
* Exchanging items and cleaning inside the PR2 chamber | |
Line 90: | Line 93: |
* Exchanging items and cleaning inside the PR2 chamber | * TMS installation at ETMY. |
Line 95: | Line 98: |
* TMS alignment using green light at ETMY. | |
Line 98: | Line 102: |
* DAC output has sometimes zero voltage for 100ms~1s. IO chassis will be replaced. |
KAGRA Commissioning Wiki
Task list
Schedule
2017/2/19 updated
Working people assignment
- *: responsible person
- Beam leading to REFP port
- *Enomoto
Meetings
Morning meeting
- Date and time: Every weekday, 9AM
- Location: Control room, or eZuce
2017/2/26(Mon.)
- Remote participants by eZuce: Miyoki
- Report of work (*:responsible person)
- Alignment and ETMY: *Enomoto
- Photo sensor noise was improved on Thursday and checked on Friday. We confirmed the noise becomes better.
- Sampling model of RT model was changed from 16kHz to 2kHz to reduce 10min period glitch.
- Camera: Inoue, Haino, Yokozawa, Cory, Binhua
- ETMY Camera was broken by taking too many photos. Camera will be replaced.
- ITMY camera is being set to look at BS.
- BS PD will be replaced by Yokozawa.
- IOO: Kitazawa, kokeyama
- IO chassis will be replaced and being prepared.
- CRY: mirror temperature ~110K.
- The satellite amplifier has an oscillation for photo sensors at low temperature. Satellite amplifiers which will be used for photo sensors at low temperature should be modified.
- Alignment and ETMY: *Enomoto
- Work plan (*:responsible person)
- ETMY: Enomomoto, Ushiba
- Check the glitch with the 2kHz model.
- Original REFL port will be tested to pick up Mich signal.
- ETMY: Enomomoto, Ushiba
- Laser hazard: AM: PSL, PM: Upstream SR2-3 line, and Y-end.
- Weekly
- Week of 2/26
- ETMY tuninng.
- Beam alignment to REFL port.
- 2/28: Height change for PRs
- week of 3/5
- IYC door will be closed.
- Exchanging items and cleaning inside the PR2 chamber
- week of 3/12
- TMS installation at ETMY.
- Connecting ducts at the corner area.
- week of 3/19
- Vacuum test at at the corner area.
- TMS alignment using green light at ETMY.
- Week of 2/26
- Issues
- DAC output has sometimes zero voltage for 100ms~1s. IO chassis will be replaced.
KAGRA/Commissioning/DailyWork << < 2024 / 6 > >> |
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3 | 4 | 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | 14 | 15 | 16 |
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24 | 25 | 26 | 27 | 28 | 29 | 30 |
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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19 |
2018/2/20 |
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18 |
2018/2/13 |
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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