Contents
Agenda/Minutes
CRY+VIS Interface Meeting
Date: 2022/5/27 13:00-
Participants:
Schedule
- IX: MN PS.
- EX: Damping filter.
- IY: Pump down. ADC noise.
- EY: Pump down. ADC noise.
- Type-B: Calibration of geophone in SR2. Stand-alone SM driver for SR3. OSEM adjustment in SR2. FC on BS.
- Type-Bp: Installation of traverser limit SW to PRM: Installation of MSB to PRM. FC on PR3 in the next week.
- Type-C: Installation of OMC.
Status
- Replacement of flip cables: EX.
- TM height setting:
- Oplev: Windshield.
- ACC:
- Commissioning in air:
- Commissioning in vacuum:
- Acceptance check:
- PF actuator: At the in-vacuum commissioning.
- New vacuum pumps for V-chambers:
- Heater control: Pending.
- TMS: Thermometer.
Discussion
VIS Meeting
Date: 2022/5/27 14:00-
Participants:
Summary Report
Type-A
Type-B
- In SR2, we adjusted the positions of H2 and V1 OSEMS. It was the first time we did it without locking and stepping onto the lower breadboard, which was good. See klog for details.
- In SR2 also,
- I wrote in the filter banks the inter-calibration factors between geophones and LVDTs in L, T and Y.
- I also began preparation for the inter-calibration between the seismometer on the ground (2nd floor) and the geophones and the LVDTs. I set the filter banks intended for blending such that the readout of the LVDT is subtracted from the readout of the geophone. The measurement must be done on a day when the micoseismic is high.
Type-Bp
- Satou-san made cable assemblies for the Traverser limit switches.
Type-C
Electronics
Control
Schedule
See Schedule
- Type-A:
- Type-B/Bp/C:
Safety
Discussion
Travel Plans
(Date in Kamioka)
The week from 5/30
- Takahashi: 5/31-6/3
- Sato: 5/31-6/3
- Hirata: 5/31-6/3
The week from 6/6
- Takahashi: 6/7-10
- Sato: 6/7-10
- Hirata: 6/7-10
Next meeting
- 2022/6/3(FRI)