M1 The Crab Nebula 08.12.2017

M1 The Crab Nebula 08.12.2017 William Optics FLT-110 and Atik 314L Monochrome CCD 10 x 300 seconds H-Alpha, 10 x 300 seconds OIII, 10 x 300 seconds SII Stacked in Deep Sky Stacker and processed in Photoshop CS2 False colour image by assigning SII to red channel, H-alpha to green channel and OIII to blue channel