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2017/3/20 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180320.png||width=1200}} |
2017/4/17 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180417.png||width=1200}} |
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=== 2018/4/25(Wed.) === | |
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2017/3/21(Thur.) * Remote participants by eZuce: Kimura, Miyoki |
* Remote participants by eZuce: None |
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* IFO: *Izumi, Miyamoto, Eleonora * Daily Beam check was confirmed at the REFL port yesterday evening. * Measurement of BS sensing and driving matrix and diagonalizarion of them. * This method should be automatically performed, but still we needs some work to be done. * T of ETMY was checked and improved. We need the same work for L. * LSC screen has been updated. |
* IFO: *Izumi, Enomoto, Nakano + many * Michelson lock lasted ~40min with Guardian. * ETMX had some drift. It may cause lock down. |
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* AOS: *Akutsu, Yokogawa * Green light reached to ETMY on Tuesday. Misalignment was ~100urad order. |
* Modulation frequency was not tuned yet to iMC length. * Measurement of AM conversion can know the matching of mod. freq. to iMC length. |
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* PR3: Oplev has glitch. The laser source of oplev may be a cause. Needs fiber cleaner to exchange the laser. | |
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* IMC, CAL: Yokozawa, Yamamoto, Miyamoto * IMC Transmitted light is too low. Alignment should be checked. * Injection to MCE for calibration was tested. * VAC: Uchiyama * Vacuum level of X arm is degraded. |
* BS: *Eleonora, Izumi, Arai * BS IM feed back was engaged. * Target crossover was originally 3Hz but actual crossover was limited up to ~0.1Hz, because 1.25Hz peak disturbed control. * Gain of some loops of oplev servo changed stronger. * CAL: *Yamamoto, Enomoto, Izumi * Optical measumremnt was measured. * Sensitivity is shown in the control room, being calculated from H(t). * Injection: *Miyamoto, Yokozawa * Noise budget: *Michimura, Enomoto * IOO: *Kokeyama, Enomoto * MCE trans was clipped. Output PSL was going down to bottom direction, and it was a cause of clipping. This clipping does not affect to IFO control. * ETMX: *Hasegawa, Nakano, Enomoto * ETMX has some drift for 10-20urad. * ETMY: *Nakano, *Shishido, Ushiba, Miyamoto * ETMY need L damping. * Gardian was implemented. |
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* Alignment: *Izumi * ETMY control, BS diagonalizatiom, Checking baffle PD of ETMX. * Needs power supply for QPD. |
* BS: *Eleonora, Izumi, Arai * Opleve loop gains will change stronger. |
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* AOS: *Akutsu, Yokogawa * TMS alignment at ETMY. * Cooling will start at 10AM. |
* CAL: *Yamamoto, Enomoto, Izumi * Cal signal will be injected. * IFO: *Izumi, Enomoto, Nakano + many * Measurement without locking morning, measurement with locking in the afternoon. |
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* [AM] IR: Upstream SR2-3 line, Yend 1F. Green: Around PR2, Yend 1F. * [PM] IR: Upstream SR2-3 line, Yend 1F. Green: Around PR2, Yend 1F. * [night] IR: SR2-3 line, Yend 1F. Green: Yend 1F. |
* [AM] * IR: Upstream SR2-3 line, Xend 1F, Yend 1F * Green: PR2, Xend 1F * [PM] * IR: Upstream SR2-3 line, Xend 1F, Yend 1F * Green: PR2, Xend 1F * [night] * IR: Upstream SR2-3 line, Xend 1F, Yend 1F * Green: PR2, Xend 1F |
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* 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. * EX PD will be removed at the same time.: *Yokozawa |
* week of 4/23 * Michelson control. * 4/28 Operation start |
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* week of 3/26 * Rough alignment of ETMX will be planed using IR. * 3/26 Pcal will start, and all the 1st floor of Y-end will be laser hazard area. * Issues |
==== Issues ==== |
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||27||2018/4/17||[[KAGRA/Commissioning/Weekly/20180417/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180417.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180417/Minute|Minute]]|| || ||26||2018/4/10||[[KAGRA/Commissioning/Weekly/20180410/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180410.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180410/Minute|Minute]]|| || ||25||2018/4/3||[[KAGRA/Commissioning/Weekly/20180403/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180403.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180403/Minute|Minute]]|| || ||24||2018/3/27||[[KAGRA/Commissioning/Weekly/20180327/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180327.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180327/Minute|Minute]]|| || |
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* Meeting for pump down test at Center are ([[/Meetings/Others/20180314|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20180307_VacuumCenter#preview|Check list]]) | * Meeting for pump down test at ETMX 2 ([[/Meetings/Others/20180411|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20180307_VacuumETMX|Check list]]) * Meeting for pump down test at ETMX 1 ([[/Meetings/Others/20180405|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20180307_VacuumETMX|Check list]]) * Meeting for pump down test at Center are ([[/Meetings/Others/20180314|Minute]], [[KAGRA/Commissioning/Phase1/Task/CheckList/20180307_VacuumCenter|Check list]]) |
KAGRA Commissioning Wiki
Task list
Schedule
2017/4/17 updated
Working people assignment
- *: responsible person
Meetings
Morning meeting
- Date and time: Every weekday, 9AM
- Location: Control room, or eZuce
2018/4/25(Wed.)
* Remote participants by eZuce: None
Report of work (*:responsible person)
- IFO: *Izumi, Enomoto, Nakano + many
- Michelson lock lasted ~40min with Guardian.
- ETMX had some drift. It may cause lock down.
- Modulation frequency was not tuned yet to iMC length.
- Measurement of AM conversion can know the matching of mod. freq. to iMC length.
- PR3: Oplev has glitch. The laser source of oplev may be a cause. Needs fiber cleaner to exchange the laser.
- Michelson lock lasted ~40min with Guardian.
- BS: *Eleonora, Izumi, Arai
- BS IM feed back was engaged.
- Target crossover was originally 3Hz but actual crossover was limited up to ~0.1Hz, because 1.25Hz peak disturbed control.
- Gain of some loops of oplev servo changed stronger.
- BS IM feed back was engaged.
- CAL: *Yamamoto, Enomoto, Izumi
- Optical measumremnt was measured.
- Sensitivity is shown in the control room, being calculated from H(t).
- Injection: *Miyamoto, Yokozawa
- Noise budget: *Michimura, Enomoto
- IOO: *Kokeyama, Enomoto
- MCE trans was clipped. Output PSL was going down to bottom direction, and it was a cause of clipping. This clipping does not affect to IFO control.
- ETMX: *Hasegawa, Nakano, Enomoto
- ETMX has some drift for 10-20urad.
- ETMY: *Nakano, *Shishido, Ushiba, Miyamoto
- ETMY need L damping.
- Gardian was implemented.
Work plan (*:responsible person)
- BS: *Eleonora, Izumi, Arai
- Opleve loop gains will change stronger.
- CAL: *Yamamoto, Enomoto, Izumi
- Cal signal will be injected.
- IFO: *Izumi, Enomoto, Nakano + many
- Measurement without locking morning, measurement with locking in the afternoon.
Laser hazard
- [AM]
- IR: Upstream SR2-3 line, Xend 1F, Yend 1F
- Green: PR2, Xend 1F
- [PM]
- IR: Upstream SR2-3 line, Xend 1F, Yend 1F
- Green: PR2, Xend 1F
- [night]
- IR: Upstream SR2-3 line, Xend 1F, Yend 1F
- Green: PR2, Xend 1F
Weekly
- week of 4/23
- Michelson control.
- 4/28 Operation start
Issues
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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27 |
2018/4/17 |
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26 |
2018/4/10 |
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25 |
2018/4/3 |
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24 |
2018/3/27 |
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23 |
2018/3/20 |
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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 ETMX 2 (Minute, Check list)
Meeting for pump down test at ETMX 1 (Minute, Check list)
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