Orion and Running Man Nebula

There are many better images of this target, but this one was made from inside Atlanta. AstroTech 80ED refractor, Meade LXD 75 mount, unmodded Canon DSLR, PHD guiding. 30 x 2 min subs through Lumicon Deep Sky and Orion UV/IR cut filter. darks and flats applied. Individual subs were green/blue but after stacking and increased color saturation, the red came out.