NGC 7293, also known as the Helix Nebula
The Helix Nebula is a planetary nebula located in the constellation of Aquarius and is estimated to be about 700 light years from us.
August 10 - 11, 2013
LRGB image consisting of 3.5 hours of luminance data and 1.5 hours of RGB data.
Blair Valley, Anza-Borrego Desert State Park, San Diego County, California
Takahashi MT-160, Astro-Physics 900 GTO, SBIG ST-10XME