North is to the top
Jones-Emberson 1 (PK 164+31.1) is a 14th magnitude planetary nebula in the constellation Lynx at a distance of 1600 light years. It is a larger planetary with low surface brightness. The 16.8-magnitude central star is very blue white dwarf.
Source: Wikipedia
Taken from 1/19/2011 to 3/28/2011 in Chino Valley, AZ
RCOS 12.5" Ritchey-Chrétien w/ an SBIG STL-11000 camera using Astrodon Gen II filters
RGB Exposure Details:
Lum 720 min. (48 x 15 min.)
RGB 855 min. (19 x 15 min. each)
For more info see URL http://bf-astro.com/pk164/pk164rgb.htm