Irregular Galaxy, Ursa Major
Mag 8.4, size 9’x4′
2011-02-27
200mm f5 Newtonian MPCC Guided
Canon EOS 350D, Astronomik CLS
10x180s 5x120s 5x240s darks ISO 800
Processed in Nebulosity and PS CS5

First use of new Astronomik CLS filter.