Ops Shift Log: 06/18/2019, Evening Shift 23:00 – 07:00 (16:00 - 08:00) Time - UTC (PT)

State of H1: Unlocked

Intent Bit: Environment

Support: N/A

Incoming Operator: TJ

Shift Summary: GRB alert at 00:26 (17:26). LLO called to confirm. Triger ID #582596766 had a duration of 2.048 seconds. Ignored.

Lost lock probably due to high winds at 05:43 (22:43). Winds started to die down at the end of the shift. Turned over to TJ to realign and relock.  

 

Activity Log: Time - UTC (PT)

23:00 (16:00) Take over from Patrick

23:16 (16:16) Locked at NLN

23:37 (16:37) Intention Bit set to Observing

00:05 (17:05) Chandra – Back from both Mids and Ends

00:26 (17:26) GRB Alert – LLO confirmed we received it. Triger 2.048sec so ignored.

05:38 (22:38) GRB Alert – Confirmed with LLO. They are down.

05:43 (22:43) Lock Loss – Possibly due to high winds

07:00 (00:00) Turn over to TJ