Applying flat post stack
Posted: Tue Mar 05, 2019 10:40 am
I was wondering if there is a way to apply a flat to an image afterwards.
I'm using Sharpcap live stack mode to create images using my Atik 414EX. After stretching the histogram I'm noticing a lot of vignetting to the image.
I have taken some flats using a twighlight sky. So I was wondering is there a way (in sharpcap or elsewhere) to apply these flats to the image retrospectively?
Thanks
I'm using Sharpcap live stack mode to create images using my Atik 414EX. After stretching the histogram I'm noticing a lot of vignetting to the image.
I have taken some flats using a twighlight sky. So I was wondering is there a way (in sharpcap or elsewhere) to apply these flats to the image retrospectively?
Thanks