Date: November 19, 2007
Telescope: NexStar 8 GPS f/1.8 Alt/Az mount
Camera: Meade DSI pro
Exposure: 25 1-min subframes (25 min total) H-alpha and Oxygen III unguided.
Comments: HyperStar lens, Astronomik 13nm Hydrogen-alpha filter and 13nm Oxygen III filter. Black and white Ha used for red channel and OIII for both the green and blue channels using Noel Carboni's Astronomy Tools.