M53 Globular Cluster in Coma
Image Description
Optics 14" f/10 RCOS Ritchey-Chrétien Cassegrain.
Mount Astro-Physics 1200 GTO. Camera SBIG STL-6303E (luminance). Filters SBIG Standard RGB. Date 18 June 2004. Location Canyon of the Eagles park, Burnet, Texas. Exposure LRGB = 55:20:20:30 minutes.
Mount Astro-Physics 1200 GTO. Camera SBIG STL-6303E (luminance). Filters SBIG Standard RGB. Date 18 June 2004. Location Canyon of the Eagles park, Burnet, Texas. Exposure LRGB = 55:20:20:30 minutes.