[tilbrook@rbe.ne (Justin Tilbrook)]

Hi,

This is a work in progress and a real test for the ED80.
Quite a task to process too, did a dozen different versions to come up with this image.

Also had to crop the image, as I decided to run without the baader fringe killer. For some reason it left strange rainbow arcs in the two top corners.

Equipment.

8" Newtonian astrograph f/4. on HEQ pro 5 mount. Orion mini guider.

Unmodded canon 1100D, baader coma corrector, cooler box.

17 x 8 minute subs, darks and flat frames applied.

Median stack in DSS, processed in PS7.

Cheers,

Justin.