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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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=== 2018/4/20(Fri.) === | === 2018/5/1(Tue.) === |
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* 4th day of Phase 1 operation * TF of ETMX * [[KAGRA/Commissioning/Phase1/Operation|Operation wiki page]] |
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* Phase 1 operation was postponed to 4/28 start and 5/6 end. | |
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* VAC: *Kimura * Leak was caused wrong positioned O-ring. The shape of O-ring was deformed. * Pump down started 15:50 yesterday. * Now vacuum gage shows ~30Pa. |
* IFO: *Izumi, Enomoto + many * DAC on PR3: Yamamoto * PR3 DAC was dead. Reboot of k1pr3 fixed, but we are not sure the cause. * lock lost was ~100min, including guardian misrecording. * DAQ was dead 2-3min. |
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* VAC: *Inoue, Yokozawa * Vacuum monitor is ready! except for Y arm monitor. |
* Noise budged: *Tanioka, Izumi, Enomono * PR2 oplev loop was improved, and MICH noise around 10-20Hz was improved. * 100Hz noise seems to be dominated by beam position of BS or ETMY. |
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* ETMX: *Hasegawa * 0.07Hz was damped well! * Yaw and pitch are < 1urad. |
* TF of BS was well done. * CBC injection was well done. |
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* ETMY: *Nakano, Shishido * Pitch and yaw reached 1urad! Internal mode of payload of 1.6Hz dropped down somehow. * Possibility of heat link for 1.6Hz still remains. * Beam at REFL seemed to be OK. * BS: *Eleonora, Izumi * Implementation of L2P filter worked well and they are well decoupled now! * Global injection point for length control is ready. |
* DGS: *Miyakawa * Timing signal was connected k1iy0 on Sunday, it requires a reboot of RT PC of k1iy0 once. |
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* IFO, ETMs, BS: Enomoto, Nakano, Izumi, Hasegawa, Shishido, Eleonora * Damping, BS L2P, restoring alignment. * VAC: *Kimura * Leak test will be performed and the gate valve will open on weekend if no problem. * Camera: *Inoue, Yokozawa * Tcam of Y end will be ready today. * We will have mine works for DMG(*Yamamoto) and leak test(*Kimura, Uchiyama, Saito) at ETMX on Saturday and Sunday. * DMG needs some maintenance for DAQ. |
* TF of Type A: Okutomi, Miyamoto |
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* week of 4/16 * Michelson control. * Leak check, and fix leaks. * Opening the last gate valve weekend. * week of 4/23 * Michelson control. * 4/28 Operation start |
* week of 4/30 * Operation continues. |
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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
2018/5/1(Tue.)
* Remote participants by eZuce: None * 4th day of Phase 1 operation
- TF of ETMX
Report of work (*:responsible person)
- IFO: *Izumi, Enomoto + many
- DAC on PR3: Yamamoto
- PR3 DAC was dead. Reboot of k1pr3 fixed, but we are not sure the cause.
- lock lost was ~100min, including guardian misrecording.
- DAQ was dead 2-3min.
- Noise budged: *Tanioka, Izumi, Enomono
- PR2 oplev loop was improved, and MICH noise around 10-20Hz was improved.
- 100Hz noise seems to be dominated by beam position of BS or ETMY.
- DAC on PR3: Yamamoto
- TF of BS was well done.
- CBC injection was well done.
- DGS: *Miyakawa
- Timing signal was connected k1iy0 on Sunday, it requires a reboot of RT PC of k1iy0 once.
Work plan (*:responsible person)
- TF of Type A: Okutomi, Miyamoto
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 4/30
- Operation continues.
Issues
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