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Rosette Nebula Canon Colour Nikon Luminance

Still editing old data whilst at home! So here I once again used the red channel from my Nikon D810A (which has Ha in it) as a luminance and detail layer for a stack of 4 frames from my Canon 7D2 which also had a shorter focal length. The Canon picks up a bit of blue that the Nikon doesn't. Stacking in DSS, processing in Photoshop.

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Uploaded on April 12, 2020