Emission nebula Sh2-140, Cepheus

15 x 4-min ISO 3200 exposures; astro-modified Canon 600D and Sky-Watcher ED 80mm f/6.25 telescope, piggybacked on a Celestron C8 telescope for manual guiding.

 

Frames stacked in Deep Sky Stacker software. Result post-processed to increase contrast, reduce noise and remove background colour gradients caused by stray light.

Done