This is an image of M27 (The Dumbbell Nebula). It is also sometimes referred to as the Apple Core Nebula. It is a planetary nebula about 1400 light years away in the constellation Vulpecula.
Telescope: TEC-140 (F7)
Camera: SBIG ST-8300M
Mount: AP900 GTO
Luminance: 18x20 minutes
Red: 8x15 minutes
Green: 8x15 minutes
Blue: 8x15 minutes