Combination of 5, 3 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.
NGC 3432 appears to be an edge-on spiral that may be highly distorted. The north eastern end of the disk is considerably warped, while to the west of the southern end is a small patch that may be a close dwarf companion.