Forgive the gradient, it is actually from shooting through a tree! I shot this with my FS-102 at prime focus with my ST-2000XM using MaxIm DL. It is a single 450 sec luminence image with darks, flats, bias calibration in MaxIm DL. No other processing other than a medium stretch. I had a Losmandy tandem mount on my EM-200 with a C102 4 achromatic refractor and Meade DSI providing guiding on the head of the comet.