GSO 305mm - Canon Rebel XT - ISO 1600 - 14 min - 14 x 1 min - Coma Corr.
no guinding: didn't find a good star to it.
large scale :
http://cdn.astrobin.com/images/57f63...cdd4dc4857.jpg
large scale detail:
http://cdn.astrobin.com/images/b2fa2...462a54b16e.jpg