Altair Astro 72 ED-R, WO Star 71, Canon 100D, Skywatcher HEQ5, UHC filter, 12 nm Ha filter.
This is a combination of RGB data and Ha data. The RGB, consisting of 23 X 5min, iso 1600, was capture last January with my 100D DSLR and a 72 EDR scope. The Ha was captured on the 29th December 2017 with my new scope, a Star 71. It was only after capturing the Ha that I thought I would try combining the two images and it has worked out well…
The images were stacked in Deep Sky Stacker and processed in Photoshop CC.