M11, the Wild Duck open cluster in Scutum. One of my favourites. Image taken at the RASC Star Party 2009.
Telescope: W.O. Megrez 90 on EQ5 GEM
Camera: Canon Digital Rebel Xti, pr1me focus, ISO 800
Exposure:single exposure, 10 minutes, manually guided.
Processing: brightness and contrast in Photoshop 6.