Reports until 07:57, Friday 04 December 2015
H1 General
jim.warner@LIGO.ORG - posted 07:57, Friday 04 December 2015 (23952)
Shift Summary

Title: 12/4 owl Shift 8:00-16:00 UTC

State of H1: NLN

Shift Summary: Winds calmed down shortly after I arrived. Struggled some with ISS 2nd loop and ETMX ISI.

Activity log:

Travis had finished IA a while before I arrived, but he was struggling with high winds. After he left, winds tapered off, but ISS 2nd loop was refusing to engage and I lost lock twice because of it. ETMX ISI was also acting up and may have been causing troubles for Travis as well. That ISI is in a different configuration than the other chambers, and may cause issues if the microseism comes up any more.