Hi everyone,
Here's an image I did of the Running Man Nebula in Orion.
The image is composed from 8 x 3 minute exposures with my modified Canon 300D at prime-focus of my 12" f/5 GSO telescope with Baader Coma Corrector and Baader UV/IR Cut Filter installed.
The GSO 12" scope is mounted on an old/now extinct Samson equatorial mount and manually guided with a 4.5" newtonian guidescope.
In this image, I was quite surprised to see the darker nebula adjoining the running man nebula (at right and lower right of pic).
There is a higher resolution image here
http://www.skylab.com.au/pmsa/ngc1977.html
best regards to all
Paul Mayo