|
Haloes around bright stars
I was imaging a bright star last night, using Astronomik LRGB filters, and have noted that the G & B images have fairly strong haloes... L & R are unaffected.. This was through the f/4 newt, Baader MPCC before the filters, Atik 428EX CCD.
Does anyone else see this? Is there a fault/problem??
First image is the R frame, then G then B
|