Object: Comet C/2007 N3 (Lulin) Equipment: Canon EF 300mm f/2.8 L lens, EOS-40D camera (modified AA filter), Losmandy GM8 mount guided by SBIG ST-4 Exposure/Processing: Single 2 minute exposure, ISO 1600, f/2.8. Raw process - Capture One Pro; Flat fielded in ImagesPlus; Processed furhter in PhotoShop CS2 Location/Date: Chiefland Astronomy Village - 21 February 2009 |