Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 4263  ·  M 51  ·  NGC 5194  ·  NGC 5195  ·  NGC 5198  ·  Whirlpool galaxy
Whirlpool Galaxy - M51, Alexandra Browne
Whirlpool Galaxy - M51
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Whirlpool Galaxy - M51

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Description

My first attempt at LRGB with my Atik. It came out better than I expected but quite noisy. 8x8min Luminance and 2x8min each of R, G and B. Processed in Photoshop.

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Whirlpool Galaxy - M51, Alexandra Browne