Hi Simon, what ISO were you using? what camera? 253 itself looks better
in the second image, but the background has only changed from large
amorphous patches to much smaller more sharply defined ones.
Neatimage will do as good a job, or better, and it's free. One of the
benefits of a larger scope when used with a DSLR, is that you can use lower ISO settings for the same imaging results.
You could also cool your DSLR, cheaper than moving up to a CCD camera.
raymo
Last edited by raymo; 18-10-2014 at 04:32 PM.
Reason: more text
|