Quote:
Originally Posted by gregbradley
Hi Marc,
That is Ha and O111. Ha is red, O111 is blue and green is an average of Ha+O111/2 (using pixel maths).
Then RGB weightings were something like red (2) green (.7) blue (.8).
These weightings I tended to modify to suit the image.
I wasn't really happy with it so I didn't publish it. The Eagle Neb escapes me so far. Perhaps another attempt at it this weekend.
Cheers,
Greg.
|
Thanks for the info. I'm working on it as well as a widefield. It's not an easy target. I think you did a great job on the surrounding nebulosity though. You brought up stacks of stuff from the background.