Master Dark Frame Published January 22, 2017 at 1500 × 1011 in Image Processing Overview: Data Reduction This is a 5-minute master dark frame (exposed with the shutter closed). It is a combination of about 45 5-minute exposures. Like this:Like Loading... Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on WhatsApp (Opens in new window) WhatsApp More Share on Reddit (Opens in new window) Reddit Print (Opens in new window) Print Like this:Like Loading...