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⇤ ← Revision 1 as of 2019-06-05 09:13:34
Size: 1626
Comment:
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← Revision 2 as of 2019-06-05 09:13:59 ⇥
Size: 1636
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 44: | Line 44: |
| * Needs finesse measurement. | * Needs finesse measurement for X arm. |
2019/6/5(Wed.)
Schedule
5/22-23: MZ release from PSL
5/20-24: Exchanging cryo valves.
5/27-6/2: Y arm mass lock. (not done yet)
5/29: RT PC maintenance -> go to safe mode for all VIS connected Dolphin (specially BS)
- 6/3-6/14: Installation of TMS for ETMY
- 6/8: Engineering run
- ITMX
5/22AM~: tuned off cryostat cooler, finesse measurement for Xarm
5/22AM~: tuned off shield cooler, finesse measurement for Xarm
- ETMX
5/2: Cooling start
- ITMY
5/23AM~: tuned off cryostat cooler, finesse measurement for Yarm
- ETMY
5/17~: tuned off ETMY cryostat cooler
- Long term:
- 4/22-5/31: Yarm commissioning
- 5/27-6/30: DRMI commissioning
- 7/1-8/9: DRFPMI commissioning
- 8/12-10/4: DRFPMI ASC
- 10/7-11/15: Post Commissioning
- 11/18-12/13: Noise hunting
Note
- TMS installation this week.
- Wednesday noon, we will have a Run meeting.
Night work
Weekend
Report of work
- TMS installation started at ETMY.
- Pressure of ITMX was recovered by changing cryo valve at duct cooler.
- Needs finesse measurement for X arm.
- PRX (PRM+ITMX) was Locked yesterday.
- Michelson was Locked using AS port first time.
- PRMI might be locked last night.
- Sweeping modulation frequency to minimize RF-AM conversion.
- Coil balance for 4 type A, and measuring TF.
Work plan
- DGS: maintenance for installation whitening filter for iMC. iMC will be stopped.
- Dolphin issue will be fixed today.