by Phil Whitebloom
Very nice details seen here on the Sun January 19, 2013. Great prominences along with a distinctive spicule. Filaments and a sun spot are also visible on the photosphere.
Hydrogen-Alpha Telescope - Lunt LU-60 double stack configuration
Camera - SBIG ST-i monochrome (artificial coloring using Photoshop)
Image Capture Location - Laurel, MD USA