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Site and content copyright Robert Allevo 2002-2010

 

IC 5146 Wide Field

COCOON NEBULA

Click on image for 1200x796 size Click HERE for High Res Closeup

Technical Details

Optics 90mm Sky90  operating at f/4.5  (407mm)
Mount Paramount ME
Camera SBIG ST-10XME, CFW8-a
Filters Tru Balance LRGB  (synthetic Lum)
Date Sept. 18, 2006
Exposure RGB = 60:60:60 minutes
Processing MaximDl with RC Console, DDP stretched, Photoshop CS
Guiding ST-402 mounted on 12.5" RCOS
Binning Lum - 1x1,   RGB - 1x1
Location SkyFoto observatory in East Hartland, Ct.
Notes It looks to me like this nebula is moving through a dense star population.  But I believe the dark stuff is a nebula blocking out the light from stars.