Narrowband Imaging



M27, Dumbbell Nebula

M27, Dumbbell Nebula


Date: November 1, 2007

Telescope: NexStar 8 GPS f/1.8 Alt/Az mount

Camera: Meade DSI pro

Exposure: 30 1-min subframes (30 min total) unguided.

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




Astronomy and Birding Photography