by Alan C Tough
This image of The Pleiades was taken from Elgin, Scotland on 2010 January 9. Thin high level cloud caused me some processing difficulties though!
The 50 minutes worth of data were processed using Photoshop 7 (including Noel Carboni's astronomy actions and StarSpike Pro plug-in) and Neat Image.
Equipment used: Sky-Watcher ED80, HEQ5 mount, Canon EOS 40D at prime focus, Astronomik CLS filter. Exposure details: 5 x 10 minutes @ f/7.5, ISO-800. Guiding equipment: Sky-Watcher ED100, StarShoot Autoguider.