Reports until 23:59, Sunday 29 September 2019
LHO General
patrick.thomas@LIGO.ORG - posted 23:59, Sunday 29 September 2019 (52191)
Ops Eve Shift Summary
TITLE: 09/30 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 117Mpc
INCOMING OPERATOR: Corey
LOG:

23:57 - 23:58 UTC TCS_ITMY_CO2 node knocked out of observing
00:23 - 00:25 UTC TCS_ITMY_CO2 node knocked out of observing
00:26 - 00:33 UTC TCS_ITMY_CO2 node knocked out of observing
00:45 - 00:47 UTC TCS_ITMY_CO2 node knocked out of observing
00:51 - 00:53 UTC TCS_ITMY_CO2 node knocked out of observing
02:54 UTC Lock loss
Struggling to lock Y arm on green
03:12 UTC Locked Y arm on green
03:35 UTC Lock loss from ENGAGE_ASC_FOR_FULL_IFO
03:48 UTC Lock loss from ENGAGE_ASC_FOR_FULL_IFO
04:20 UTC Stable at PREP_ASC_FOR_FULL_IFO
04:41 UTC Observing
05:26 UTC mid X low temp alarm