Weather Report for December 1, 2013

Another titanic struggle with thick cirrus had to be waged tonight. The clouds were even worse than last night and only allowed spectropolarimetry of about a half dozen blazars. Some of these measurements will have relatively low S/N. Seeing was between 1.5 and 2 arcsec, but seeing is the least of my worries during this campaign. Plenty of clouds are expected to move through the area until the end of the campaign and then a storm with a chance of actual rain is expected.