Very unstable night with few nice windows in clouds. I went on NGC 2770 (with SN 2007uy and SN 2008D), in short moments when windows were only minimal I did M 42 and M 46. I also tried to get some flat with long exposure times (and in darkness) and after midnight I got few another NGC 2770 images. Now it's finally gone ;)

This is combined image from all 3 nights in R band. Today I finaly obtained some suitable flats fileds so pic seems to be quite homogenous now... This is composite of total 4 hours of exposures.