Weather Report for May 26, 2014

Clear skies for the night as clouds from one of the most persistent low-pressure systems in memory finally cleared off to the east and south at sunset. The clouds, however, were replaced by very thin smoke, presumably from the major wildfires north of here, high in the atmosphere. It will be interesting to see how valid tonight's photometry will be. A lot of valid spectropolarimetry was obtained. Seeing was very good for most of the night (1-1.5 arcsec).