Hi, Finally had the clouds clear last night to get 2 x 2minute exposures with my new Canon 600D on my 254mm Orion f3.9 Astrograph. I used APT to focus and acquire the shots, I set the IS0 at 200 and set the Camera to Colour, and used dithering in the guiding routine. I have not dark subtracted the image but did align and stack the two image in Maxim DL, cropped the image in Photoshop and processed the image in Startools, final processing I did in Photoshop.
http://www.rodroger.com/images/Astro...n600D_Test.jpg
I am very impressed considering that there is only two images in the stack and no dark subtraction or flat fields.
