G'day everyone,
Here's a reprocess (with new techniques) of an image I previously did with the modded 12" GSO scope and modded Canon 300D riding on the G-11 mount.
It's a 75-minute exposure @ ISO-200 with the 6 Megapixel Canon 300D ( 25 x 3-min. sub frames).
You really got to have a look at this version of the image
http://www.skylab.com.au/pmsa/ngc3372g.html which is a 50% reduction from the original image.
Paul