Contents
Agenda/Minutes
CRY+VIS Interface Meeting
Date: 2022/6/10 13:00-
Participants:
Schedule
- IX:
- EX: Height adjustment of ETMX. Centering of QPD in TMSX.
- IY: Leak test in the next week.
- EY: Offload of GAS filters.
- Type-B: Replacement of H2 geophone in SR2. Stand-alone SM driver for SR3.
- Type-Bp: FC on PR3. Installation of traverser limit SW in PR3. For PR2 in the next week. MSB to PR3 in the next week.
- Type-C: Alignment of OMC. Recovery of OMMT2 suspension. Adjustment of H3 OSEM in OMMT1 in the next week.
Status
- Replacement of flip cables: EXT and BF temp.
- TM height setting: Following the cooling.
- Oplev:
- ACC:
- Commissioning in air:
- Commissioning in vacuum: Y-arm lock in IR.
- Acceptance check:
- PF actuator: At the in-vacuum commissioning.
- New vacuum pumps for V-chambers: Test in IYV.
- Heater control: Pending.
- TMS: QPD in EX.
Discussion
VIS Meeting
Date: 2022/6/10 14:00-
Participants:
Summary Report
Type-A
- Adjusted the height of ETMX.
- Offloaded the GAS filters in EY and IY.
Type-B
In SR2 we identified that geophone 2 had a problem, so we replaced it with a spare one. Takahashi-san gave me the information about calibration factors, but I still have to take a look at it.
Type-Bp
Type-C
- Recovered the IM touching the magnets in OMMT2 suspension.
- Performed the health check of OMMT1, OMMT2 and OSTM after the OMC alignment. It is necessary to adjust the H3 OSEM in OMMT1.
Electronics
Control
Schedule
- Type-A:
- Type-B:
- Type-Bp: MSB on PR3. Traverser limit SW in PR2.
- Type-C: H3 OSEM in OMMT1.
Safety
Discussion
Travel Plans
(Date in Kamioka)
The week from 6/13
- Takahashi: 6/14-17
- Sato: 6/14-17
- Hirata: 6/14-17
The week from 6/20
- Takahashi:
- Sato:
- Hirata:
Next meeting
- 2022/6/17(FRI)