I found this old photo in my Galaxy Album and I asked my self: why don't do a reprocess ?
As I found an Hubble photo about the Triplet... and the position of galaxies were the same... I didn't resist ! It was done !
http://www.astrobin.com/104978/0/
The photo was done in 2012, without guiding, GSO 305 mm - Canon Rebel XT - iso 1600 - 40 min -
80 x 30 seconds ! ! !
It was done when I was just starting with astrophotos, and I didn't know nothing about graphic process. The original photo was published in Photobucket :
http://s1063.photobucket.com/user/js...70_2k.jpg.html
It is published, too, in
http://jsmastronomy.30143.n7.nabble....td64.html#a250