Reports until 00:01, Monday 29 April 2019
LHO General
patrick.thomas@LIGO.ORG - posted 00:01, Monday 29 April 2019 (48839)
Ops Eve Shift Summary
TITLE: 04/28 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 112Mpc
INCOMING OPERATOR: Travis
SHIFT SUMMARY:

Was able to proceed with initial alignment of SRC after Sheila found that the outputs to the lock filter banks for the SRM were off and turned them on. After that was able to lock at NLN and go into observing with no real issue. There now seems to be an oscillation on the ASC yaw signals. It does not seem to be large enough to destabilize the lock and I have not attempted to fix it.