Combination of 15, 1 minute images unfiltered.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain telescope at prime focus.
NGC 752 is a very large and bright open cluster in Andromeda that is easily visible to the naked eye. The individual stars are quite bright and it makes an excellent object for binoculars. Due to the very large size of the cluster, only the central portions are visible in the above image.