Weather Report for May 3, 2009

Light to moderate cirrus throughout the entire night coupled with a bright moon in the sky for all but the last hour or so marked the last night of the eighth Fermi/Steward observing campaign. Photometry was impossible given the cloud cover, but V-band imaging polarimetry was hardly hampered during the night and most available targets were successfully observed. Seeing varied from about 1.2 to 1.8 arcsec.