Ops Shift Log: 11/04/2019, Owl Shift 08:00 – 16:00 (00:00 - 08:00) Time - UTC (PT)

State of H1: Locked at NLN; Range is 107.8MPC  

Intent Bit: Observing

Support: N/A

Incoming Operator: TJ

Shift Summary: IFO has been observing for 21.5 hours. Had 4 GRB alerts (all good) this morning. A little over an hour ago the range dropped by about 10Mpc. Squeezer looks OK, so I did not futz with it, but opted to defer for the day shift.  

 

Activity Log: Time - UTC (PT)

08:00 (00:00) Take over from Patrick

09:18 (01:18) GRB Alert – Latency and Trigger Duration good – Spoke to LLO

Stopped injections and enter 15-minute stand down

09:38 (01:38) Turned injection on and ended stand down

10:45 (02:45) GRB Alert – Latency and Trigger Duration good – Spoke to LLO

Stopped injections and enter 15-minute stand down

11:03 (03:03) Glitch at End-X

11:05 (03:05) Turned injections on and end stand down

12:39 (04:39) GRB Alert – Latency and Trigger Duration good – Spoke to LLO

Stopped injections and enter 15-minute stand down

12:56 (04:56) Turned injections on and end stand down

15:37 (07:37) GRB Alert – Latency and Trigger Duration good – LLO is down

Stopped injections and enter 15-minute stand down

15:42 (07:42) DCPD Glitch

15:55 (07:55) Turned injections on and end stand down

16:00 (08:00) Turn over to TJ