I've had PI for a few years and still feel a newbie at processing. I've been processing out gradients and vignetting with DBE and ABE etc. I have been using only Bias and Darks during stacking. Ok time to add some new Flats I created and these showed Vignetting... I found that using a corrected master dark or loading the subs that make the corrected master dark into WBP cause the Vignetting to be over corrected ie what was dark Vignetting is now white, almost inverted. I created the Flats/Darks using this Youtube site that seems to follow the PI manual "Inside PI" The image shows clearly the effect. I have searched the net and found links to astroart that described the same symptoms , there is one error message that seems to be generated before WBP starts its run (Darks were taken with the same exposure time /temp as the lights)
Has anyone seen this effect ? or has a fix ??
Has anyone seen this effect ? or has a fix ??
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