Galaxy, Coma Berenices
Mag 9.36 Size 9.3′ x 5.4′
2013-04-29
200mm f8 RC, piggyback guiding C80ED
6×120 10×180 5×240 ISO 1600, darks, flats
Canon EOS 350D modded, Astronomik CLS
Captured in APT, Processed in Nebulosity, PS CS5