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Reports until 08:07, Tuesday 13 June 2017
LHO General
patrick.thomas@LIGO.ORG - posted 08:07, Tuesday 13 June 2017 - last comment - 08:12, Tuesday 13 June 2017(36830)
Ops Owl Shift Summary
TITLE: 06/13 Owl Shift: 07:00-15:00 UTC (00:00-08:00 PST), all times posted in UTC
STATE of H1: Observing at 32Mpc
INCOMING OPERATOR: Travis
SHIFT SUMMARY:
Appearance of noise around 38 and 80 Hz (alog 36819).
Three lock losses, the first coincident with the arrival of an earthquake.
Verbal alarms is crashing upon hitting the observing intent bit.
NOISE_TUNINGS is being announced twice by verbal alarms along with an error message (see previous alogs).
H1:ALS-X_REFL_SERVO_COMBOOST is alternating between 1 and 2 (see SDF differences in previous alogs).

LOG:

07:14 UTC Restarted nuc5 and video0
09:01 UTC Lock loss
09:18 UTC Lock loss from CARM_ON_TR
09:21 UTC Changed observatory mode to earthquake
~10:00 UTC Observing
09:46 UTC Lock loss
10:48 UTC Starting initial alignment
11:22 UTC Initial alignment done
~11:52 UTC Observing
13:01 UTC Peter walking to mid Y
13:34 UTC Peter back
13:43 UTC Lock loss
14:08 UTC Ken to warehouse
15:00 UTC Bubba and Apollo to CER
15:04 UTC Set ISI config to SC_OFF_NOBRSXY
15:05 UTC Pep to end X
15:06 UTC Pest control on site

Comments related to this report
patrick.thomas@LIGO.ORG - 08:12, Tuesday 13 June 2017 (36832)
Set state to commissioning at 15:00 UTC. Set observatory mode to preventative maintenance. Turned off BRS.
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