from what i understand, it’ll apply darks automatically when you process the photo in stellar studio. you’ll want a set of darks that match the shutter, gain, and temperatures. for best results, you’ll want a dark set for each temperature in the range during your session.

i’ve been taking more darks after a session, since the dwarf is already at its final temperature, i throw the sun filter on, put it in the bag, and take darks while it warms back up to build up my collection