Narrowband Imaging



C27, Crescent Nebula, NGC 6888

C27, Crescent Nebula, NGC 6888


Date: October 26, 2007

Telescope: C8 XLT f/1.8 on CGE mount polar aligned

Camera: Meade DSI pro

Exposure: 34 1-min subframes (34 min total) unguided.

Comments: HyperStar lens, Astronomik 13nm Hydrogen alpha filter, bright moon light.




Astronomy and Birding Photography