Date Taken: 10/19/2014
Location: Palmdale, California
Telescope: Orion ED80 80mm f/7.5 Apochromatic Refractor Telescope
Mount: Orion SkyView Pro Equatorial GoTo Telescope Mount
Other Camera: CDS-600D, Modified Canon 600D
Processing: IRIS, Photoshop
Exposure: 20Ã?300sec+26Ã?480sec+58Ã?600sec+5Ã?900sec=16h3m
Other Equipment Used: Orion StarShoot Autoguider with Orion Mini 50mm scope
Notes: From July 22 to Oct 19, total 7 nights I enjoyed to take M31 with my Orion 80mmED with CentralDS CDS-600D. Total exposure time is 16h 3m, it's possible by my backyard flywood observatory.^^ I love my 80mm ED and will keep through all my life.^^