2019/4/25(Thur.)
Schedule
- Center
3/25: Venting
3/27-4/9: Fixing PR2 or others
4/4 -4/5: Gluing
4/8: alignment check
4/8-10: OSEM adjustment
4/10: alignment check
4/11: VIS final health check
4/11-12: Closing
4/12: Pump down
- 4/29,30: Leak check
- ITMX:
3/19: Cooling stop
3/25: Venting start
3/27: Opning chamber
3/27~: Fixing thermal touch
4/2~: closing chamber and start pumping down
4/10: Cooling starts.
- Xend
3/25: closing and pump down
4/8: Leak check
4/9-10: venting
4/11: Exchange a broken LED for Photo sensor
4/12: closing chamber and start pumping down
4/22: Leak check
4/22: vent
4/24: fix oplev mirror
4/25: Pumpdown
- 5/2: leak check
- 5/2: Cooling start
- Yend
3/26: Venting start
3/28~: Fixing short inside chamber
4/3: Fixing F0 actuator
4/4~: closing chamber and start pumping down.
4/10: Cooling starts.
- April: Measurement of TF, payload diagonalization on ITMX
- End of April~: DRMI commissioning
- End of April~: Y arm commissioning
- ~End of May: FPMI commissioning
Note
Night work
- Y arm commissioning, from the control room.
Weekend
- Big holiday will start tomorrow.
- CAL: 4/27 Yokozawa, Washimi in the mine.
- Other work specially IFO work remotely from the control room will be proceeded:
Report of work
VAC: pumping down at ETMX started. -> monitor: Okutomi
- Measured TF each point to L using IFO with green light.
- Diagnalization of test mass will be going on.
- Measurement for phase lock loop of Y arm will done by Sugimoto-kun, Enomoto-kun.
- IOO: started the second loop ISS by Kuromiya-kun and Nakano-kun.
Work plan
- Type B: continuously improving Gardian code.