Hi all
Ive just used IRIS to reprocess a 2x 10 minute Eta Carina pic, the original was dark and bias subtraced and flat fielded with Iris, then tonight I used the Gamma Adjustment function to enhance the faint detail while keeping the bright stuff intact, that is not "clipping" the histogram.
Taken with my modded 350D, Noise reduction off as I used Iris for the dark subtraction, 10 inch F5.6 newtonian, Baader UHCS filter abd Baader MPCC.
Larger version here
http://www.users.on.net/~josiah/mod3...a%203small.jpg
Scott