M27, H-alpha & color (July 2011)

This image is just 16 minutes (2x8') of H-alpha, taken with the Atik 16, combined with 160 minutes (20x6') of color from the SXVF-H9C.  The Orion ST120 was used to take the H-alpha, and the SV80ED the color.  The stacked H-alpha and color frames were then registered in Registax and combined in Photoshop.