Combination of 5, 3 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.
NGC 4203 is a moderately large and bright galaxy with a small, bright core, locarted in Coma Berenices. Two other galaxies were visible in the same field with an 18" telescope.