Here is M90 and IC3583 under heavy light pollution, but I got some detail from the effort. A full size image and exposure /processing details are at:
http://jthommes.com/Astro/M90.htm
Scope: C8 at f/8, Camera: Artemis285
L:R:G:B 60:14:14:14
http://jthommes.com/Astro/M90.htm
Scope: C8 at f/8, Camera: Artemis285
L:R:G:B 60:14:14:14
Attached Image:
Jim Thommes
Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR
http://jthommes.com/Astro/