M31 Andromeda Galaxy

M31 Andromeda Galaxy - 5, 9 and 28-Dec-2013 - William Optics GT102 102mm triplet refractor on HEQ5 mount - QHY8L CCD camera + 0.8x Flattener/Reducer (560mm @ f5.5), guided with QHY5-II FinderGuider and PHD, 22 frames (300sec) + 7 frames (600s) Total Exp:3h00m + 29 darks + 29 EL panel flats, captured with Nebulosity 3, stacked with DeepSkyStacker, post-processed with Capture NX2/Nebulosity 3

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