PixInsight Forum (historical)

PixInsight => General => Topic started by: tchitty on 2020 February 12 11:53:28

Title: Getting weights of 0.0 in SFS Process
Post by: tchitty on 2020 February 12 11:53:28

I'm using this expression for weighting (from LightVortexAstronomy)

(15*(1-(FWHM-FWHMMin)/(FWHMMax-FWHMMin)) + 15*(1-(Eccentricity-EccentricityMin)/(EccentricityMax-EccentricityMin)) + 20*(SNRWeight-SNRWeightMin)/(SNRWeightMax-SNRWeightMin))+50

And all my values for weight return 0.0 If I take the same data into Excel, I get real values for the subframes. Has anyone else seen this? Using PixInsight 1.8.8-4.

Thanks,
TomC

Title: Re: Getting weights of 0.0 in SFS Process
Post by: tchitty on 2020 February 12 16:58:52

Never mind, I figured it out! I found this YouTube video that went through an example of what to do.

https://www.youtube.com/watch?v=C2vXVsIRSCo

TomC