The Crab Nebula (M1) supernova remnant in the Taurus constellation, was pretty well elevated in the night sky for Tim Shott's new 10" TPO RC truss telescope on a Losmandy G11 mount a couple days after Christmas 2017.
He made 10 minute subs totaling 2 hours of exposure with no darks, no flats and no bias.
He doesn't say what he used for post processing but I know he has used BackyardNikon in the past.
It appears that he already has a good knowledge of the functions and settings of his new Nikon D810a ~ looks like it did a pretty good job getting this image for him... Well done Tim.
Thanks for submitting,