Reports until 07:57, Tuesday 01 December 2015
H1 PSL (PSL)
peter.king@LIGO.ORG - posted 07:57, Tuesday 01 December 2015 (23848)
reference cavity transmission
Just checking on the reference cavity transmission, which continues to fall.  The ambient
temperature didn't change much.  Doesn't appear to be due to variation in the pre-modecleaner
transmission, nor temperature.
Images attached to this report