TITLE: 12/27 Owl Shift: 08:00-16:00 UTC (00:00-08:00 PST), all times posted in UTC

STATE of H1: Observing at 60Mpc
INCOMING OPERATOR: Corey
SHIFT SUMMARY: Lock loss that may have been useism related. Relocking I had to touch TMSY to get the flashes above 1 before it would stay locked. Switching SEI_CONF to USEISM helped. Made it to DC_READOUT and then lost it. Fully automated back up to NLN after that.

I added SEI_DIFF and IFO_CALIB guardian nodes to the excluded list so tehy shouldn't cause us trouble anymore.
LOG:

• 1416 Lock loss
• 1435 SEI_CONF to USEISM from WINDY
• 1549 Observing