Ops Shift Log: 03/05/2017, Day Shift 16:00 – 00:00 (08:00 - 16:00) Time - UTC (PT)
State of H1: Unlocked and IFO in DOWN due to EQ
Intent Bit: Commissioning/Earthquake.
Support: Jason
Incoming Operator: Jim
Shift Summary: Ran A2L script – Pitch is close to 0.6 and Yaw is at 0.5. PSL AC Temp alerts. Per Jason, went into LVEA to check Makeup Air fan and AC controls. See aLOG #34586.
Lost lock due to a Mag 6.5 earthquake near Kandrian, Papua New Guinea. Primary microseism shot up to 2.0 um/s. Put IFO into DOWN until tremors subside.
Activity Log: Time - UTC (PT)
16:00 (08:00) Take over from Cheryl
16:40 (08:40) Ran A2L check script
21:29 (13:29) PSL AC alert
21:59 (13:59) PSL AC alert
22:00 (14:00) Jeff – Into the LVEA - Drop to Commissioning to check PSL AC – LLO is down
22:11 (14:11) Jeff – Out of LVEA – Back to Observing
23:33 (15:33) Lost lock – Due to Mag 6.5 EQ near Kandrian, Papua New Guinea
23:33 (15:33) Put IFO into DOWN until shaking calms down
00:00 (16:00) Turn over to Jim