Russell Croman Astrophotography  

 

 

The Horse Head Nebula


About This Photograph

The Horse Head Nebula is one of the most famous of deep-sky objects. Located in the same interstellar cloud as the Great Orion Nebula, this intriguing puff of gas and dust silhouettes the bright curtain of energized hydrogen gas beyond. Were it not for this backdrop, the Horse Head would very likely be impossible to discern.

 

Technical Details

Optics:14" f/10 RCOS Ritchey-Chrétien Cassegrain at f/7,
Takahashi FRC-300 focal reducer.
Mount:Astro-Physics AP1200GTO.
Camera:SBIG ST-10XME, CFW-8.
Filters:SBIG Standard RGB
Dates/Times:24 November 2003.
Location:my backyard observatory in Austin, Texas.
Exposure Details:RGB = 150:45:60 minutes (15-minute sub-expsosures).
Acquisition:
Processing:
Processing:This is an "RRGB" image; the red channel has been used as the luminance information.

 

Publication Data for this Photograph

Date Publication Type
2004-06-13 Austin American Statesman,
pp. K-1, K-3
Newspaper