patrick.thomas@LIGO.ORG - posted 11:38, Wednesday 08 August 2012 (3755)
dust monitor in clean room over HAM3 swapped
Due to a calibration error, the dust monitor at location 15 in the LVEA (in the clean room over HAM3) was swapped. It was removed around Aug. 8 17:20 UTC and the new one put in around Aug. 8 18:01 UTC.