Weather Report for January 20, 2015

The first observing campaign (number 68) of 2015 starts off with an incredibly good night on Kitt Peak, Arizona, using the Bok Telescope. After some very thin and very scattered cirrus moved out early in the evening, the rest of the night was photometric. The seeing for the first 3/4 of the night was consistently better than an arcsec. By the end of the night, it had degraded to about 1.5 arcsec. Over 20 blazars were observed.