9750
Comment:
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9838
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Deletions are marked like this. | Additions are marked like this. |
Line 51: | Line 51: |
2017/3/16(Fri.) | 2017/3/19(Mon.) |
Line 53: | Line 53: |
* Remote participants by eZuce: None | * Remote participants by eZuce: Kimura |
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* Pump down started yesterday, but a big leak was found. We changed a flange at BS and it is ready to pump down again today. | * 4-5 turbo pumps started. * Currently vacuum level is ~1e-4Pa. * Some leaks were found. Fixing leaks around BS can be fixed easily, but fixing leaks around MC is not so easy. In any case, we need vent again. * New control boxes for gate valve test were done. * Currently they work at local place, but they will be controlled remotely in the future. * Vacuum chamber of Y-direction of BS is inclined to the gate valve direction by factor of 2mm. * PR2 assembly frames will be removed soon. * Power cable was connected to the ground at the power panel and made a short to the ground. |
Line 60: | Line 67: |
* Alignment, ETMY: *Enomoto, Miyo, Miyamoto, Izumi * Yaw damping stared working by changing polarity. * Beam alignment to both end and REFL port was confirmed the last night. * ~10rad shift was seen as usual. * Clipping was fixed by PSL alignment yesterday. * PR3 is being shifted to yaw by pump down by ~300urad. * LSC model as full model started running at k1imc0. Dolhpin will be conected soon. * Camera: Yokozawa * IYAC and IXAC areas are being pumped down. * CRY: Mirror reached at 18K. |
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Line 77: | Line 72: |
* VAC: Uchiyama * Pump down. |
* Alignment, ETMY: *Izumi * All alignment after pump down will be checked. * PR3 yaw had some drift during pump-down. |
Line 80: | Line 76: |
* DGS: *Miyakawa * 10GB network card at dc0 will be replaced. |
* Cal: * Calibration test using MC is planned on Wednesday. * VAC: Kimura, Sawada * Door will be closed at 3/23. * EX PD will be removed simonteninaously.: *Yokozawa |
Line 85: | Line 86: |
* [AM] IR: PSL, Green: off. * [PM] IR: PSL, Green: off. |
* [AM] IR: all, Green: off. * [PM] IR: all, Green: off. |
Line 90: | Line 91: |
* week of 3/12 * TMS installation at ETMY. * Connecting ducts at the corner area. |
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* Vacuum test at at the corner area. | |
Line 97: | Line 94: |
* Beam alignment to REFL port. | * 3/21: Calibration test using MC. * 3/23: door between EXA and EXC will be removed. |
Line 99: | Line 97: |
* 3/26 Pcal will start, and all 1st floor of Y-end will be laser hazard area. | |
Line 101: | Line 100: |
* Connection of PD signal to DAQ should be implemented this week or next week. |
KAGRA Commissioning Wiki
Task list
Schedule
2017/3/13 updated
Working people assignment
- *: responsible person
Meetings
Morning meeting
- Date and time: Every weekday, 9AM
- Location: Control room, or eZuce
2017/3/19(Mon.)
- Remote participants by eZuce: Kimura
Report of work (*:responsible person)
- VAC: *Uchiyama, Kimura, Suzuki
- 4-5 turbo pumps started.
- Currently vacuum level is ~1e-4Pa.
- Some leaks were found. Fixing leaks around BS can be fixed easily, but fixing leaks around MC is not so easy. In any case, we need vent again.
- New control boxes for gate valve test were done.
- Currently they work at local place, but they will be controlled remotely in the future.
- Vacuum chamber of Y-direction of BS is inclined to the gate valve direction by factor of 2mm.
- PR2 assembly frames will be removed soon.
- Power cable was connected to the ground at the power panel and made a short to the ground.
- 4-5 turbo pumps started.
Work plan (*:responsible person)
- Alignment, ETMY: *Izumi
- All alignment after pump down will be checked.
- PR3 yaw had some drift during pump-down.
- Cal:
- Calibration test using MC is planned on Wednesday.
- VAC: Kimura, Sawada
- Door will be closed at 3/23.
- EX PD will be removed simonteninaously.: *Yokozawa
Laser hazard
- [AM] IR: all, Green: off.
- [PM] IR: all, Green: off.
- [night] IR: all, Green: off
Weekly
- week of 3/19
- TMS alignment using green light at ETMY.
- 3/21: Calibration test using MC.
- 3/23: door between EXA and EXC will be removed.
- 3/26 Pcal will start, and all 1st floor of Y-end will be laser hazard area.
- Issues
KAGRA/Commissioning/DailyWork << < 2024 / 4 > >> |
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22 | 23 | 24 | 25 | 26 | 27 | 28 |
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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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22 |
2018/3/13 |
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21 |
2018/3/6 |
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20 |
2018/2/27 |
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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 test at Center are (Minute, Check list)
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