Reports until 23:59, Wednesday 29 May 2019
LHO General
patrick.thomas@LIGO.ORG - posted 23:59, Wednesday 29 May 2019 (49548)
Ops Eve Shift Summary
TITLE: 05/29 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 110Mpc
INCOMING OPERATOR: Jeff
SHIFT SUMMARY: Lock loss during calibration work. Back to observing after initial alignment and help from Sheila and Georgia. Have remained locked and in observing since. Dust alarms for PSL and optics lab.
LOG:

23:09 UTC Lock loss
00:04 UTC Lock loss from ENGAGE_SOFT_LOOPS
00:14 UTC Starting initial alignment
FSS lost lock transitioning to PRC_ALIGN
01:04 UTC Initial alignment done
Sheila and Georgia helping with relocking, changing guardian code
02:12 UTC Observing
04:05 UTC Restarted video4