I made a video about astrophotography processing. I also modified a couple of Roger Clark's scripts to work better on windows. I might re-write them in python at some point in the future, not sure.
Here's the video: https://youtu.be/zWZoTfAymVE
Davinci: http://mars.asu.edu/~rswinkle/Davinci-2.18-Setup.exe
rnc-color-stretch (download the GUI version): http://www.clarkvision.com/articles/astrophotography.software/rnc-color-stretch/
sigma-clip-average-3pass: https://www.dropbox.com/s/syzt1pfx3vewgam/davinci.sigma-clip-average-3pass?dl=0
LaunchDavinci.bat: https://www.dropbox.com/s/1dke6xsrda3hd4r/LaunchDavinci.bat?dl=0