Combination of 5, 3 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.
NGC 3726 is a mairly large but moderately faint galaxy in Ursa Major. In an 18" telescope it showed a slightly brighter centre centre surrounded by a faint disk. 3 fainter galaxies were visible in the same field. NGC 3681, NGC 3684 and NGC 3691.