Hi,
I am currently sitting in my room at Ayres Rock taking darks. How do I make a master dark for each time interval and does this mean that when I do I can get rid of the 20 dark images to free up some space. I am using a SBIG 8300m and capturing using MaximDl. I normally use DSS to load all my light frames and then load all my darks. Could I just load a single master dark indtead?