Ops Shift Log: 11/03/2019, Owl Shift 07:00 – 16:00 (00:00 - 08:00) Time - UTC (PT)

State of H1: Locked at NLN; Range is 115.0Mpc

Intent Bit: Observing

Support: Kyle

Incoming Operator: Cheryl

Shift Summary: IFO was locked and observing for entire shift. Switched to Standard Time 10:00 (02:00).

Switched to EARTHQUAKE Mode for a M5.4 in Chile. Switched back after waves passed.

Received Low Pressure Alarm on PT-199 Instrument Air. Pressure dropped into the mid 40PSIG. Spoke with Kyle. Put compressor #1 into manual (Hand) and built pressure up to 95PSIG, while Kyle was coming out to the site. Kyle is on site now looking into the problem.

 

A Big Thank You to Cheryl for coming in early to help cover the time switch!

 

Activity Log: Time - UTC (PT)

07:00 (00:00) Take over from Patrick

10:00 (02:00) Switch to Standard Time

13:45 (05:45) Switch to EARTHQUAKE for M5.4 from Chile

14:11 (06:11) Switch back to WINDY after EQ passed

15:00 (07:00) Turn over to Cheryl