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Imaging telescopes or lenses: Sky-Watcher Equinox 80ED
Imaging cameras: Canon EOS 500D / Digital Rebel T1i
Mounts: Celestron CG5-ASGT
Guiding telescopes or lenses: Celestron C6XLT
Focal reducers: Celestron f/6.3
Software: DeepSkyStacker, photoshop, Absoft Neat Image
Resolution: 1600x1056
Dates: July 23, 2011, Sept. 3, 2011
Frames:
27x300" ISO800
11x600" ISO800
Integration: 4.1 hours
Darks: ~48
Flats: ~57
Avg. Moon age: 13.74 days
Avg. Moon phase: 41.41%
RA center: 00:42:42.452
DEC center: +41:16:21.467
Pixel scale: 5.39 arcsec/pixel
Orientation: -95.67 degrees
Field width: 2.40 degrees
Field height: 1.58 degrees
This is my first autoguided attempt of M31 from Drassa-Greece back in 2011
