I all!
I have finally got around processing M33 that I shot at our Area 51 dark sky site here in South Florida!
I only used the data I gathered on November 28th for this one, since I forgot to rotate the camera around and the crop I get from combining the two stacks (Nov 28th and Nov 20th) is horrible!
This is 39 minutes, 2m subs @ ISO 1600
Pentax 105 SDHF
EM200 unguided
Canon 40D - no darks, no flats, no bias
I'm not sure why I do not get colors on the emission nebulae in the arms! Is it because my Canon 40D is not sensitive to that wavelength?\\
Bigger version:
http://www.backyardskies.com/Backyar...formation.html -- click on the picture!
Small preview :