A Bit of Milky Way from GMARS

Here's a 270-second exposure of the central part of our Milky Way Galaxy as seen from GMARS on the evening of 5/31/2013.

Milky Way from GMARS in Landers, California.
Canon EOS 60Da, EF 16-35mm f/2.8L II lens at 23mm and f/3.2, 3 x 90 seconds.
Tracked with an iOptron SkyTracker.