8/31/2011

 

Here's an interesting comparison of the 3 frame mosaic. The top image is the first one I posted with just RGB data (75 min each channel per frame)  The lower image is with 12 hours of hydrogen alpha added  (per frame) to that RGB image.

 

Barking Pumpkin Observatory, Tierra del Sol, CA

 

Optics - Astro Tech 203mm RC
Mount - Losmandy G-11 w/Gemini ver. 4
Camera - SBIG ST-2000XM
Lense - Astrodon Tru-Balance Filters

 

SBIG ST-2000XM

 

CCD Commander

Image Processing Software:

 

See http://aisig.sdaa.org/astroblogDetail.asp?imgID=2494&UserID=24 for more information.