Notice the triangle of small galaxies in the NW corner. All of them are listed in the SDSS and Mitchell Anonymous catalogs. The one right in the corner is listed at magnitude 17.84. Also, if you look at the galaxy at the E apex of the triangle and go south just under 1', there is a much tinier one that is listed at 19.3 magnitude and 0.17' x 0.13' -- it's amazing what these CCD's can do!
