2019/2/8(Fri.)
Weekend
- Sat: Michimura, Enomoto, Somiya(3)
- Sun: Enomoto, Somiya(3)
- Mon: Enomoto, Somiya(3)
Schedule
- Current status as of 1/22: IR and Green reached X end PD.
1/22: Surface inspection for PR mirrors. Cleaning will be done after 1/31.
1/23: Surface inspection for SR mirrors.
1/24-25: Cleaning HR of SR3, SRM.
1/23: BS is aligned to Y-end PD by IR.
1/27: ITMY is aligned to REFL by IR.
1/27: ITMX is aligned to REFL by IR.
1/27: Beam position of IR at SR3 is confirmed how far from the center.
1/28-29: SR3 is aligned to SR2 center by IR.
1/28: Alignment of SR2 -> SRM by IR.
1/29: Green beam is injected from SR2 AR surface to Y end PD.
1/31: Removing bellows at PR and SR area.
1/31-2/1: Cleaning HR of PR3 and HR, AR of SR2
2/5: Alignment of SRM to OMMT1 by IR
2/6: Alignment of ETMY -> POS by Green
2/7-8: OMMT -> OSTM by IR, OSTM -> OMC by IR
- 2/12-15: Closing door for central area, pumping down
- needs drift monitor for VIS
Note
- Report all the wrok to klog, and gokagra ML if urgent things.
- If you work other location from where it was confirmed at the morning meeting, please contact related poeple.
Report of work
- Type B and COM: SR3 oplev loop was implemented and improved. Motion is much smaller now and it will help alignment work.
- we saw some oscillation aound 10~Hz
- CAM: GigE camera at POS table to see SR2.
- AOS: TMSY got signal of green at QPD and PD.
- FCL: temperature is between 24-25 degree. Temperature at SR2 is something strange.
Work plan
- MIR: inspection will be done
- AOS: Transportation of NAB in X arm from 11am.
- AOS: We will check BS oplev coupling issue.
- Type B: One of SRM OSEM is close to edge of range. We will fix it today.