Reports until 00:21, Saturday 24 October 2015
H1 General
jim.warner@LIGO.ORG - posted 00:21, Saturday 24 October 2015 (22790)
Shift Summary

Title: 10/24 EVE Shift 23:00-7:00 UTC

State of H1: Relocking

Shift Summary:  Locked in Observing Mode for most of the shift, lost lock shortly before Corey arrived

Activity log:

23:06 Lock loss

00:30 Switch back to 90mhz blends, useism and winds are both quiet

1:00 Lock is reacquired

6:37 lock loss, no clear cause, winds are quite, useism still going down, none of the other foms show anything obviously suspicious, I start a new initial alignment because ALS comm beatnote has been trending down (was 2 db at the beginning of the 1:00 lock stretch, was 1db now, with ALS X being difficult to hold)