Captured w/ the T1i, CLS, Nikon/Nikor 180mm f/2.8 (wide open), w/ (2) "step down" rings. I'm liking the step down ring solution to avoid aperture flairing/spikes on brighter stars. This is only (16) 480s, 800iso exposures..captured on 5-7, from 01:58:30 to 03:55:30 local (Pacifc) time. Lot's of stars in this field, and difficult to control. Star colors may be "off", yet like the spattering of Red & Blue stars mixed in w/ the nebula.
Full (cropped) size here :http://api.ning.com/...e00116b1920.jpg