
Optics: Celestron 8" Newtonian 1000mm F/4.9
Mount: Celestron CG-5 computerized German equatorial mount. Not guided.
Camera: Canon 500D modified w/ Astrodon UV/IR block filter.
Calibration: ISO 1600, 10 light, 15 dark, both @ 60s
Location: Mahogany Flats, Death Valley - Dark Sky Tour August 2012
Notes: The Trifid Nebula is a unique combination of an emission nebula (red), reflection nebula (blue), and a dark nebula (black). It lies in the constellation Sagittarius about 8 light years away.