2019/4/11(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
- 4/15~: 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
4/11: 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
- 4/15: Leak check
- 4/19(or 22): 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.
4/11: 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
- Commissioning meeting moves at 1PM from this week.
Night work
- IOO: iMC alignment (Kokeyama, Guiguo, June-gyu)
Weekend
- Weekend work at the control room: Fabian for monitor, Lucia for monitor and control.
Report of work
- Type B: OSEM adjustments for SR2 and PR2 were done.
- SR2 pitch had big offset.
- Type B: Offset for IP of BS was removed.
- Top cover was removed.
- MIF: The final alignment check was done last night.
Work plan
- VIS: Health check for all VIS in the central part today.
- PR3 was checked and it was confirmed healthy.
- All VIS in the center area seems to be healthy.
- CRY: A LED for PD sensor ETMX will be replaced.
- VIS: Monitor for ITMX and ETMY will be by Lucia.
- Monitor for center tomorrow will be by Fabian, Okutomi.
- CRY: cryo payload should be monitored by BF for pitch, XX for vertical by Ushiba with VIS team.
- LED was fixed in the morning by Ushiba-kun.
- Weekend work at the control room: Fabian for monitor, Lucia for monitor and control.