Amazing Sky by Alan Dyer

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M65, M66, NGC 3628 Leo Trio (Telescope view).jpg

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Leo Triplet of galaxies, taken with 5-inch Astro-Physics refractor at f/6 (no flattener) and Canon 7D camera, on Mach1 mount as a test of SBIG SG-4 autoguider. Stack of 2 x 8 minutes at ISO1600 and 4 x 15 minutes at ISO800. Median combined.
Copyright
© 2010 Alan Dyer
Image Size
5218x3474 / 2.4MB
Contained in galleries
Simulated Naked-Eye and Eyepiece Views
Leo Triplet of galaxies, taken with 5-inch Astro-Physics refractor at f/6 (no flattener) and Canon 7D camera, on Mach1 mount as a test of SBIG SG-4 autoguider. Stack of 2 x 8 minutes at ISO1600 and 4 x 15 minutes at ISO800. Median combined.