travis.sadecki@LIGO.ORG - posted 00:24, Sunday 18 December 2016 - last comment - 00:25, Sunday 18 December 2016(32700)
Ops Owl Shift Transition
TITLE: 12/18 Owl Shift: 08:00-16:00 UTC (00:00-08:00 PST), all times posted in UTC
STATE of H1: Observing at 71.0922Mpc
OUTGOING OPERATOR: Cheryl
CURRENT ENVIRONMENT:
Wind: 8mph Gusts, 7mph 5min avg
Primary useism: 0.08 μm/s
Secondary useism: 0.38 μm/s
QUICK SUMMARY: Walked in to a locked IFO. Right as my shift was starting, we were dropped out of Observing due to TCS_ITMY_CO2 Guardian node. It said it was trying to lock the laser. As I was starting to investigate the cause, it fixed itself. We are now back in Observing.
Also, since we were already out of Observing and LLO is down, I took the opportunity to run A2L.