TITLE: 11/19 [DAY Shift]: 16:00-24:00 UTC (08:00-16:00 PDT), all times posted in UTC
STATE Of H1: Observing at ~ 77 MPc.
SHIFT SUMMARY: Most of the shift was devoted to troubleshooting RF 45 AM monitor noise.
Back to observing at 00:13 UTC. ITMX, ITMY and BS ISI blends are on 45mHz. EMTX X and ETMY Y ISI blends are on 45mHz. ETMX Y and ETMY X ISI blends are on Quite_90. Accepted SDF differences for these (see attached). Ran a2l. Winds are around 10 mph. Earthquake seismic band is between ~ 0.01 and 0.05 um/s. Microseism is between 0.1 and 0.4 um/s. From the cameras the lights are off in the LVEA, PSL enclosure, end X, end Y and mid X. I can not tell if they are off at mid Y.
INCOMING OPERATOR: Ed
ACTIVITY LOG:

17:10 Out of observing for Keita to test grounding configurations for RF AM monitor. Not going into PSL enclosure. (WP 5616)
17:39 Kyle to X28
17:48 Lock loss likely from powering down of RF AM monitor
19:08 Evan and Keita to PSL enclosure to disconnect RF AM monitor
19:25 Lock loss likely from Evan and Keita in PSL enclosure
19:37 Evan and Keita done
20:07 Kyle back from X28 for lunch
20:15 Evan to LVEA (WP 5617)
20:40 Evan done
21:26 Kyle to mid Y then X28
23:46 Evan and Keita to LVEA to disconnect RF AM monitor DAQ cable
00:08 Kyle back