TITLE: 04/27 Day Shift 15:00 – 23:00 (08:00 -16:00), all times posted in UTC

STATE of H1: Locking

INCOMING OPERATOR: Patrick

SHIFT SUMMARY: Unable to lock or perform initial alignment with high winds after 11:40 lockloss, spent the rest of the time trying to lock in different seismic configurations.

LOG:

15:00 (08:00) Start of shift

18:40 (11:40) Lockloss, probably from increasing winds

19:22 (12:22) Can’t lock DRMI, going into Initial Alignment

21:49 (14:49) Can’t get past ACQUIRE_XARM_IR, going back to locking

23:00 (16:00) End of shift