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Deletions are marked like this. | Additions are marked like this. |
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2017/2/26 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180227.png||width=1200}} |
2017/4/17 updated {{attachment:KAGRA/Commissioning/Commissioning_schedule_20180417.png||width=1200}} |
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* Beam leading to REFP port * *Enomoto |
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* Laser, Ref''''''Cav, IMC: 苔山、中野 * IMMT: 大石 * VIS * Type Bp: 正田、三代 * Type B: Mark * Type A: 奥富、宮本 * Pico''''''Motor: 三代 * Digital: 山本、宮川 * 回路: 上泉、霜出 * DC電源関連: 宮川 * AC電源関連: 粟井 * 水漏れなど: 古田、早河 |
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=== 2018/4/26(Thur.) === | |
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2017/3/1(Thur.) | * Remote participants by eZuce: None |
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* Remote participants by eZuce: None | ==== Report of work (*:responsible person) ==== |
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* Report of work (*:responsible person) | * IFO: *Izumi, Enomoto + many * Michelson lock lasted longer than 2 and half hours! * Alignment control from IFO to ETMX was implemented by dithering ETMX. * PR3 alignment was implemented by baffle signal. * ETMX damping might be a cause of lock lost. * ETMY yaw damping inclease pitch motion by coupling. It will be improved today.(Ushiba) * BS oplev is fed back to not only TM but also IM. (Arai) |
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* Height change of PRs: Aso, Takahashi, Ohishi, Miyo * We opend the chamber and we confirmed that the height of PR2 and PR3 were not at the wrong point. * LVDT had jump several times in the past, so absolute position of LVDT is not trustable. * It means that the beam changed upstream PR like IMMT, or MC. * We absolutely need monitors to check beam position at all the mirrors. |
* WAB: *Akutsu * Heat consumption is estimated well. 10ppm produce 4W and it will be absorbed by WAB and now it is simulated by heater. * Equilibrium temperature was 21K. * Damping became to strong in low temperature. |
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* Alignment and ETMY: *Enomoto, Ushiba, Miyamoto * Beam shift at the PR2 was large ~1cm, and the beam was clipped at the PR3 ~10cm. * Damping of pitch is still under investigation. TFs of pitch role etc. are dirty. |
* Wire of RM was broken on SR3 during tightening clamp. * CAL: *Yamamoto * line injection is being tested. |
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* IOO: kokeyama * A good IO chassis which showed the correct IRIG-B ~12 was found. We will replace the current one to the new good one. * It was noticed that MC and FSS shows something wrong this morning. We will check it before changing IO chassis. |
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* CRY: mirror temperature ~100K. | ==== Work plan (*:responsible person) ==== * IFO: *Izumi, Enomoto, Nakano + many * Measurement without locking morning, measurement with locking in the afternoon. * |
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* Work plan (*:responsible person) | ==== 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 |
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* Camera: Yokozawa * BS figure will be checked if no laser was coming. |
* [night] * IR: Upstream SR2-3 line, Xend 1F, Yend 1F * Green: PR2, Xend 1F |
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* Laser hazard: AM: PSL, PM: Upstream SR2-3 line, and Y-end. | ==== Weekly ==== |
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* Weekly * Week of 2/26 * ETMY tuninng. * Beam alignment to REFL port. * 2/28: Height change for PRs |
* week of 4/23 * Michelson control. * 4/28 Operation start |
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* week of 3/5 * IYC door will be closed. * Exchanging items and cleaning inside the PR2 chamber |
==== Issues ==== |
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* week of 3/12 * TMS installation at ETMY. * Connecting ducts at the corner area. |
* PR2 had a jump caused by a DAC glitch once a day. Sampling rate will be lowered? * PR3 also had jumps caused by DAC glitches. |
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* week of 3/19 * Vacuum test at at the corner area. * TMS alignment using green light at ETMY. * Issues |
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==== Weekly meeting ==== | === Weekly meeting === |
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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]]|| || ||22||2018/3/13||[[KAGRA/Commissioning/Weekly/20180313/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180313.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180313/Minute|Minute]]|| || ||21||2018/3/6||[[KAGRA/Commissioning/Weekly/20180306/Agenda|Agenda]]||[[attachment:KAGRA/Commissioning/Schedule/Commissioning_schedule_20180306.xlsx|Schedule]]||[[KAGRA/Commissioning/Weekly/20180306/Minute|Minute]]|| || |
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* 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
2018/4/26(Thur.)
* Remote participants by eZuce: None
Report of work (*:responsible person)
- IFO: *Izumi, Enomoto + many
- Michelson lock lasted longer than 2 and half hours!
- Alignment control from IFO to ETMX was implemented by dithering ETMX.
- PR3 alignment was implemented by baffle signal.
- ETMX damping might be a cause of lock lost.
- ETMY yaw damping inclease pitch motion by coupling. It will be improved today.(Ushiba)
- BS oplev is fed back to not only TM but also IM. (Arai)
- WAB: *Akutsu
- Heat consumption is estimated well. 10ppm produce 4W and it will be absorbed by WAB and now it is simulated by heater.
- Equilibrium temperature was 21K.
- Damping became to strong in low temperature.
- Wire of RM was broken on SR3 during tightening clamp.
- CAL: *Yamamoto
- line injection is being tested.
Work plan (*:responsible person)
- 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
- PR2 had a jump caused by a DAC glitch once a day. Sampling rate will be lowered?
- PR3 also had jumps caused by DAC glitches.
KAGRA/Commissioning/DailyWork << < 2024 / 8 > >> |
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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