Narrowband Imaging



C19, Cocoon Nebula, IC 5146

C19, Cocoon Nebula, IC 5146


Date: October 27, 2007

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

Camera: Meade DSI pro

Exposure: 22 1-min subframes (22 min total) unguided.

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




Astronomy and Birding Photography