Narrowband Imaging



NGC 7635, Bubble Nebula

NGC 7635, Bubble Nebula


Date: November 2, 2007

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

Camera: Meade DSI pro

Exposure: 27 1-min subframes (27 min total) unguided.

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




Astronomy and Birding Photography