Reports until 08:00, Wednesday 14 June 2017
LHO General
patrick.thomas@LIGO.ORG - posted 08:00, Wednesday 14 June 2017 (36880)
Ops Owl Shift Summary
TITLE: 06/14 Owl Shift: 07:00-15:00 UTC (00:00-08:00 PST), all times posted in UTC
STATE of H1: Observing at 62Mpc
INCOMING OPERATOR: Jeff
SHIFT SUMMARY: Lost lock at the beginning of the shift from large earthquakes in Mexico and Guatemala. No clear reason for second lock loss. Current lock seems more stable.
LOG:

10:06 UTC Untripped watchdogs
10:09 UTC Attempting to relock
10:19 UTC Starting initial alignment
TMSX had to be moved to get green locked high enough on the X arm, likely because it tripped from the earthquake
10:54 UTC Initial alignment done
11:32 UTC Observing
11:40 UTC GRB
12:07 UTC GRB
12:13 UTC Lock loss
12:56 UTC Observing
13:58 UTC Karen to optics lab
14:15 UTC King soft water through gate. Here to pull water samples.
14:20 UTC Dust alarms in vacuum prep lab
14:23 UTC Ken to warehouse with pickup truck
14:40 UTC Karen out of optics lab