Reports until 08:17, Wednesday 23 December 2015
H1 General
jeffrey.bartlett@LIGO.ORG - posted 08:17, Wednesday 23 December 2015 (24407)
Ops Owl Shift Summary
Activity Log: All Times in UTC (PT)

08:00 (00:00) Take over from TJ
12:00 (04:00) Dozens of ETM-Y saturations alarms concurrent with RF45 noise.
12:45 (04:45) Temperature alarm on CS Zone 4 duct. 
12:58 (04:58) Temperature alarm on CS Zone 1A duct.
13:27 (05:27) The ETM-Y/RF45 saturations have stopped.  
15:19 (07:19) Three ETM-Y/RF45 saturations in 8 seconds. 
15:44 (07:44) Bubba – Into the Cleaning area to get a headset 
15:46 (07:46) Bubba – out of the cleaning area
16:00 (08:00) Turn over to Cheryl 



End of Shift Summary:

Title: 12/22/2015, Owl Shift 08:00 – 16:00 (00:00 – 08:00) All times in UTC (PT)

Support:  
 
Incoming Operator: Cheryl

Shift Detail Summary: Starting at 12:00 (04:00) dozens of ETM-Y saturations with simultaneous RF45 saturations. These continued until 13:27 (05:27). There were a few additional saturations after 13:27.

Other than the RF45 saturations, it was a good night for data collection. Seismic and microseism continue to increase, as does the wind.