I reprocessed some data along the lines of the Lagoon and Trifid images here
http://www.iceinspace.com.au/forum/s...ad.php?t=16030
Details.
Canon 5DH Canon 300mm F2.8L at F2.8, Hutech LPR filter, 14x240sec at ISO 400. Corrected for flats with ImagesPlus, stacked with Registar and digitally developed in IP. Only adjusted levels in PS.
Eagle and Swan 2.2MB
http://members.optusnet.com.au/~avan...AGLE&OMEGA.jpg
Zoom in and check out the detail. The uncompressed jpg is 13MB. If you view it at 100% of your monitor resolution the ful image size is about 1300x850mm.
Bert