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Reports until 08:00, Friday 24 March 2017
LHO General
patrick.thomas@LIGO.ORG - posted 08:00, Friday 24 March 2017 (35062)
Ops Owl Shift Summary
TITLE: 03/24 Owl Shift: 07:00-15:00 UTC (00:00-08:00 PST), all times posted in UTC
STATE of H1: Observing at 67Mpc
INCOMING OPERATOR: TJ
SHIFT SUMMARY: One lock loss. Cause not immediately apparent. No major issues relocking. Had a verbal alarms notification of a timing system error (see alog 35058). Tumbleweed baling has started at LSB.
LOG:

Closed bash terminal that was obscuring screenshot of nuc0 DMT Omega plot
10:27 UTC Lockloss
11:07 UTC Back to observing
11:11 UTC PI mode 28 rang up and back down on its own
11:19 UTC Changed phase to damp PI mode 27
11:50 UTC Verbal alarm: Timing system error.
14:04 UTC Tumbleweed balers started tractor, waiting for it to warm up, then driving it to start baling at the LSB.
14:38 UTC Damped PI mode 27
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