Image post-processing

Andy Nowlen


I can't seem to get my mind around Pixinsight pixel math.  Having split the channels of my OSC image I would like to combine Green and Blue and create a mono image to combine with my Ha.  

Sounds simple but...

What is the expression that would accomplish this AND how do I enter it in the pixel math dialogue?  I found some pm examples online, but those users assume more knowledge than I currently understand.

Thanks for any pointers you may have.



Andy Nowlen
406 698 1924

Join to automatically receive all group messages.