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Trifid Nebula

Trifid Nebula
M20 - Commonly called the Trifid Nebula

In order to improve the signal to noise ratio I stacked seven 15 minute Red, Green and Blue (each) images to create this picture. It seems that the stacking process is vital. This photo was taken in less than great seeing conditions so I hope to try again with a larger number of images to improve the overall quality.

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