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Caldwell 20, (NGC7000 / IC5070 / IC5067)North American Nebula & Pelican Nebula.
CCD Camera
Telescope
Mount
ST10xm
250mm F4.8 Newtonian Reflector with MPCC coma corrector
Astro-Physics AP1200 GTO
Date
Exposure
Software
30th August 2010
10 tiles, 8 frames of 6x600s, 2 frames of 3x600. (12nm Astronomik Ha filter)
MaximDL, CCDStack, PixInsight
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