M31 - The Andromeda Galaxy
From the author of Sizing Up The Universe
New version.
Old Brightest version.
20:17 EDT Oct 26, 2008.
Starlight Express SXV-H9 on 4" Tak FSQ refractor at f/5.
L = 80 min, R = G = B = 40 min (unguided 2-minute subexposures).
Digital Development.