TITLE: 04/10 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 160Mpc
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY: Some time lost observing due to locklosses at higher locking states, otherwise an uneventful evening.

• 23:08 - Started observing
• 23:28 - Dropped observing for 3 seconds to load ISC_LOCK
• 00:40 - Lockloss; no obvious cause
• 01:50 - Lockloss from LOWNOISE_LENGTH_CONTROL
• 02:03 - Starting initial alignment after multiple failed DRMI lock attempts
• 02:26 - Initial alignment finished (skipped SRC align steps after getting good spot via camera during ACQUIRE_SRY; see alog77064)
• 03:13 - Lockloss from TRANSITION_FROM_ETMX
• 04:01 - Reached NLN; nothing changed from previous attempt
• 04:03 - Started observing

H1 has now been locked at NLN for 3 hours.

LOG:

No log for this shift.