The Andromeda Galaxy, M31, with the Quattro 8 astrograph in a stack of 4 x 6 minute exposures with the Canon 5DMkII at ISO 800, and with T-Shirt sky flats applied in Photoshop.
M31, the Andromeda Galaxy, with its companion galaxies, M32 (below) and M110 (aka NGC 205, above), framed to include the blue star Nu Andromedae at left, usually used as the star hopping guide star to find M31. This is a stack of 4 x 6 minute exposures with the Quattro 8 inch Newtonian reflector astrograph, using the Canon 5D MkII at ISO 800, taken from home.
