I've got a lot of frames I'm running through WBPP w/wo Astrometric Solution enable, w/wo downsampling, dynamic cropping, autocropping in WBPP and anything else I can think of that might affect image solving. I'm finding odd behaviour in Image Parameter initialization and inheritance and what you can change without creating a new ImageSolver script instance (like resoultion). I figure if I can get a rough estimate of average frame S/N and it's consistent across frames then I'll be comparing apples to apples. Ultimately, here, I'm just trying to understand how the ImageSolver script works. I have found virtually no documentation for the script (404 error on Pixinsight) so I'm trying to figure it out the old fashioned way, trial and error. Below are 10 frames taken over 2 days. The plate centers seem very close to me. So I thought I'd look at a measure of frame S/N. Figuring out what parameters this process is most sensitive to, Documentation sure would be nice.
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