Narrowband Imaging



East and West Veil Nebulae, HaOIIIOIII, NGC 6992 and 6960

East and West Veil Nebulae, HaOIIIOIII


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.




Astronomy and Birding Photography