On my picture Abell 2218 is visible merely as a group of pixel-sized dots in the center of the frame. However it has registered. The picture is just a few 20-minute exposures taken in urban conditions stacked together.
On my picture Abell 2218 is visible merely as a group of pixel-sized dots in the center of the frame. However it has registered. The picture is just a few 20-minute exposures taken in urban conditions stacked together.