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2017/3/13 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180313.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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2017/3/15(Thur.) * Remote participants by eZuce: None |
* Remote participants by eZuce: None |
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* Alignment, ETMY: *Enomoto, Miyo, Miyamoto, Izumi * Tuning of ETMY damping is still going on. * Beam alignment to both end and REFL port was confirmed the last night. * Beam is now being drifted to down slowly at PSL by ~100urad. * One of the DAC channel of IMMT puts half voltage. We changed the channel position in the software. * When the bottom screws was tightened, oplev showed the shift of IMMT1 at least. |
* IFO: *Izumi, Enomoto, Nakano + many * Michelson lock lasted ~40min with Guardian. * ETMX had some drift. It may cause lock down. |
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* BS: Top of the BS chamber was tightened but no big shift was not found. | * 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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* AOS: IYC and IYA started pumping down. | * PR3: Oplev has glitch. The laser source of oplev may be a cause. Needs fiber cleaner to exchange the laser. |
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* ETMY: *Enomoto * BF of tower of ETMY matrix was messed up. Polarity was changed by phase shift or something. |
* 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. |
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* CRY: Mirror reached at 18K. | * 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: Enomonoto, Izumi * IMMT coil driver will be checked. * REFL camera has been placed and will be setup today. |
* BS: *Eleonora, Izumi, Arai * Opleve loop gains will change stronger. |
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* VAC: Uchiyama * Duct connection. |
* CAL: *Yamamoto, Enomoto, Izumi * Cal signal will be injected. |
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* Camera: Yokozawa * Both door will be closed today. Pump down will be start today. * AOS: IYC will be closed and start pump-down. |
* IFO: *Izumi, Enomoto, Nakano + many * Measurement without locking morning, measurement with locking in the afternoon. |
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* [AM] IR: PSL, Green: off. * [PM] IR: PSL, Green: off. * [night] IR: all, Green: off |
* [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 3/12 * 3/14: meeting for pump-down check * TMS installation at ETMY. * Connecting ducts at the corner area. |
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* week of 3/19 * Vacuum test at at the corner area. * TMS alignment using green light at ETMY. * Beam alignment to REFL port. |
* week of 4/23 * Michelson control. * 4/28 Operation start |
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* Issues * Connection of PD signal to DAQ should be implemented this week or next week. |
==== 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]]|| || ||23||2018/3/20||[[KAGRA/Commissioning/Weekly/20180320/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180320.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180320/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