2023-01-19: APP 2.0.0-beta13 has been released !
!!! Big performance increase due to optimizations in integration !!!
and upgraded development platform to GraalVM 22.3 based on openJDK19
We are very close now to releasing APP 2.0.0 stable with a complete printable manual...
Can light frames be corrected for vignetting in batch?
If I have a large number of light frames with vignetting, can I set up a vignette coorection on just one of the light frames then apply the results to all of the lights?
Not in software. You could make an artificial flat if you don't have any dust spots etc and apply that to the lights. But other than that you would need a real flat which is always better.
Thanks for the reply. But I am confused about how the vignetting correction is done in APP. If I can only correct vignetting on individual lights, there is an enormous amount of repetitive calculations to be done. What is the value to only being able to correct one light frame at a time?