"The sky is the ultimate art gallery just above us." - Ralph Waldo Emerson (1803 - 82)
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|Nebulae :: IC434 - HorseHead Nebula|
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|Object||IC434 - HorseHead Nebula|
The Horsehead nebula (also known as Barnard 33/IC434) is a tower of dark dust and gas which harbours the embryonic stages of young stars. The nebula is surrounded by energised hydrogen which glows vibrantly red. The Horsehead nebula resides approximately 1600 light years away.
The image is a LRGB composite. Data acquired by Alvin Jeng of Lightbuckets, processed by Jason Jennings.
|Optics||RCOS 20" F/8.1 (4115mm FL)|
|Camera||SBIG STL-11000M - 1x1 bin (image scale .45 arcsec/pix)|
|Exposure||Total exposure time: 10.3 hours (L:170min,R:150min,G:150min,B:150min)|
Image acquired over multiple nights
© 2013 Jason Jennings