Group Challenge: M31 - Andromeda Galaxy (N); NGC 253 - Sculptor Galaxy (S)  
M31

M31(Brad DeLaCroix)

Acquisition Date : 8/24/2009
Camera : Canon 40D, stock
Camera Settings : ISO 1250, RAW, Best 9 of 14, 5 minute exposures
Telescope : SV80ST
Mount : CG5 guided with an Orion SSAG thru a SV F80
Adapter / Prime / Afocal / Other : Borg DGL 0.85 Reducer/FF
Processing Package / Processing Applied : Stacked with Darks and Flats in DSS, Processed in Photoshop CS4
NOTES : Two copies of the Tiff from DSS were used. One was converted to grescale and processed as the luminocity layer and combined with the processed RGB version.

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