Location of Photo:
El Paso, Texas
Date/Time of photo:
Canon 30D w/ EF70-200mm f/2.8L USM on a home-made EQ tracking mount.
This photo is a stack of 4 frames each shot at 200mm with 8 second exposures at f/2.8 and ISO 640. The photos were shot from a custom camera tracking mount (still fine tuning the timing)