peter shah Posted May 19, 2021 Share Posted May 19, 2021 (edited) This is a revised version of the Trifid Nebula . I felt the original needed some H-alpha so I grabbed 30mins worth to lift the background. Exposure times were 60x60s in Luminance, 30x120s in each RGB and 10x180s in H-alpha, a total of 4and a half hours. Thanks for looking Peter Shah Edited May 19, 2021 by peter shah 9 Quote Link to comment Share on other sites More sharing options...
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