TITLE: 02/13 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Unlocked
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY: LVEA temperature changes were a bit topic today, there have been some changes made to averaged sensors used and soem of their setpoints. EX is also rising a bit in the VEA atm.

The beginning of the shift was spent trying to get ALSX to lock. Eventually, Sheila and others went out onto ISCT1 and shimmed up the TRX DCPD to get more light on the PD without interferring with the PR3 alignment (alog82783). This is intended as a temporary solution. ALSX locked without issue after this and then there was a brief commissioning period. The SQZr briefly knocked us out of observing, but Camilla and I bumped the threshold a bit lower and it was able to relock (alog82789). We just lost lock from an earthquake from Alaska. Sad.
LOG:

• 1909 Back to low noise, commissioning time
• 2018 Observing
• 2046-2101 Out of observing to fix SQZr