M57

Blend of the two images below:

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5 x 30s exposures with the COAA AstroVideo software

by S.J.Wainwright, Sandra Stewart & Angie Jones

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20 x 15s exposures with the COAA AstroVideo software using a 12" f/4 Newtonian with a Mogg 0.66 focal reducer.

by S.J. Wainwright and Derek Francis

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