Pixinsight subframe select weight expression

[kosborn]

Hi all,


I was wondering what expression people are using for subframe select weighting in PixInsight. The expression I am currently using frequently gives me negative weightings which are rejected as being invalid when I try to use them for image integration.


Thanks, Kevin

[Bart]

Try here.

https://www.lightvortexastronomy.com/tutorial-pre-processing-calibrating-and-stacking-images-in-pixinsight.html#Section5