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Clusters and nebulae in Gemini and Orion

The first clear night for some weeks!

 

17 x 4-minute exposures at f/4.5 and ISO 1600. Astro-modified Canon 600D and Canon 100mm f/2.8 lens piggybacked on a Celestron C8 telescope for tracking.

 

Frames stacked in Deep Sky Stacker software. Result post-processed to increase contrast, reduce noise and reduce colour gradients (caused by light pollution). I also used Noel Carboni's astronomy tools in Photoshop Elements to reduce the prominence of the stars (which otherwise dominate after stretching the contrast).

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Uploaded on January 7, 2022
Taken on January 5, 2022