TITLE: 06/30 Day Shift 15:00 – 08:00 (08:00-16:00), all times posted in UTC

STATE of H1: Observing

INCOMING OPERATOR: Cheryl

SHIFT SUMMARY: Quiet lock until a HAM3, HAM4 DAC card failed, taking us out until Fil could come in to replace it. After that we had trouble locking, so we did an initial alignment, and entered Observing at 22:00.

LOG:

15:00 (08:00) Start of shift

16:51 (09:51) Sudden lockloss, large timing glitch took the IOP into safe mode

19:43 (12:43) DAC card replaced, watchdogs untripped, slider values readjusted, ready to relock

20:06 (13:06) Having trouble with ALSX, going into initial alignment

20:32 (13:32) Finished with initial alignment

22:00 (15:00) At NLN, entering Observing

23:00 (16:00) End of shift