3 Responses

      1. I use “Sharpcap”.
        Camera exposure on “auto”.
        Move the image about until I like the exposure, then “freeze” it by pressing “auto” again. Then adjust it manually if necessary.
        2 exposures. 1 for disc, 1 for prominences.
        Gamma about 0.7 for disc, about 0.3 for prominences
        Colourise as desired.
        Merge them in GIMP.
        Flip and rotate to correspond with GONG
        Col

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.