An emission nebula located in the constellation of Orion
HaRGB image taken February 2013 from Lockwood Valley, California
Ha 300 minutes 2x binned, 15 minute sub-exposures
RGB 120:120:135 minutes 2x binned, 15 min sub-exposures

For the H-alpha version of this image, click on this link: http://www.pbase.com/rjfletch/image/149529420