PixInsight Forum (historical)

PixInsight => Tutorials and Processing Examples => Topic started by: casamoci on 2014 October 10 13:53:01

Title: HDR composition
Post by: casamoci on 2014 October 10 13:53:01

hello, I am new in this forum
i have a problem with hdr composition...when i use this tool, in the new HDR image, stars have a donut effect (they looks like a light with a black hole inside)
I try with different settings but I could not solve the problem. Can you suggest me something?  :-[
Thank's a lot
Carlo

Title: Re: HDR composition
Post by: sreilly on 2014 October 10 13:58:14

Can you post the steps you took on processing the image? Maybe an image of the effect?

-Steve

Title: Re: HDR composition
Post by: casamoci on 2014 October 10 15:09:01

thanks Steve
i had pre-processing my image (400iso, 800iso and 1600iso) with dark and bias.
than i applied the same crop tool and the HDR composition (with the default settings)
i attach my new HDR image in jpg not stretched...i think is very clear my problem  :-\
carlo