Yannis Doukakis
Well-known member
As I understood, DynamicPSF "fits" a series of pre-defined star shape distributions over your selected stars, figures out the parameters and thengenerates a "clean" PSF which is either circular or elliptical.
Is there any way, to generate the PSF just by "stacking" the selected stars?
I am asking mainly if it is possible to try to "reverse" coma or other aberrations locally or "drop" like stars due to errors in guiding. Like the <I_will_not_mention_the_name_again> Shake reduction works, which practically is also Deconvolution.
Is there any way, to generate the PSF just by "stacking" the selected stars?
I am asking mainly if it is possible to try to "reverse" coma or other aberrations locally or "drop" like stars due to errors in guiding. Like the <I_will_not_mention_the_name_again> Shake reduction works, which practically is also Deconvolution.