Weather Report for September 15, 2012

A clear and breezy night to finish campaign 42 at the Bok Telescope, the least productive campaign of the big, week-long or longer campaigns for the Fermi project. The weather was simply brutal until the last two nights. The seeing started out at about 1.5 arcsec, but for most of the night was 2-3 arcsec. A good number of blazars were observed. Campaign 43 will be based at the Kuiper Telescope on Mt. Bigelow.