PERSEUS

Roll the mouse over the image to see labels showing constellations, deep sky objects and named stars

Technical details.

This image was taken from a dark site in Suffolk on the night of 13 October 2012.

It was taken with a Canon 40D modified DSLR mounted on an astrotrac and through a Canon 24-105mm lens set on 24mm at f4 and iso 800.


There are 12 x 5min subs giving a total exposure time of 60 minutes. These subs, together with darks and flats were combined in Deep Sky Stacker and processed in Photoshop CS2.