See the picture below. What's causing these dark pixels? Are my Sigma High / Low values set wrong? These dark pixels are all over the place.
Ha Modified Canon 6D
Canon 200mm f/2.8L II lens
52 Lights (80 Sec), 60 Darks (80 Sec), 60 BIAS and 40 Flats
Steps so far:
Edited by Jim Waters, 21 February 2019 - 08:01 PM.