Hi
Here is my shot of M57 ring nebula. Taken with Lx90 8' using ATIC 16ic on Alt/az. Lum 65x30sec, r 40x20sec, g 40x20sec, b 40x20sec colours binned 2x2. Stacked in dss, combined in IRIS with further processing in Iris and Gimp. Hope y'all like.
DB
http://farm3.static.flickr.com/2376/...027a78f2_o.jpg