TITLE: 05/09 Eve Shift: 2300-0800 UTC (1600-0100 PST), all times posted in UTC
STATE of H1: Observing at 153Mpc
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY:
H1 is in No-Squeezing configuration (see procedure). These SQZ nodes will need their nominal states changed in their python files to return to Observing WITH-Squeezing:
- MANAGER (back to FREQ_DEP_SQZ)
- OPO_LR (back to LOCKED_CLF_DUAL)
- LR (back to LOCKED)
- LO_LR (back to LOCKED_OMC)
- FC (back to IR_LOCKED)
- SHG (back to LOCKED)
- PMC (back to LOCKED)
LOG:
- 0158 H1 dropped out of Observing due to SQZ TTFSS nosediving since the box was re-installed in the afternoon. Adjusted threshold to get another 1-2hrs of observing, but then ISS Pump and SHG locking issues bumped H1 out of Observing again.
- 0409 Lockloss
- 0441-0501 Initial Alignment
- 0650 NLN but no squeezing
- 0707 Back to Observing