This is my third time shooting M42 - Orion Nebula. I camped over night somewhere on the south rim of Grand Canyon National park. It was cold and windy but I did manage to get this shot. Total exposure time is 20 mins shot with Nikon D810 using Nikkor 70-200mm at effective focal length of 300mm mounted on tracking device. Images pre-processed in Nebulosity 4 with 22 dark frames and 189 lights (subs) each with exposure of 6sec f2.8 at ISO 6400. Images were then aligned and stacked in Nebulosity.

Total exposure time is 20 mins shot with Nikon D810 using Nikkor 70-200mm at effective focal length of 300mm. Images pre-processed in Nebulosity 4 with 22 dark frames and 189 lights (subs) each with exposure of 6sec f2.8 at ISO 6400. Pre-processed images were then aligned and stacked in Nebulosity. Color correction and fine tuning done in Lightroom.