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IC 5146

COCOON NEBULA

Technical Details

Optics 12 1/2" RCOS  operating at f/6.5  (2063mm)
Mount Paramount ME
Camera SBIG ST-10XME, CFW8-a
Filters Tru Balance LRGB.
Date Sept. 9, 2005
Exposure RRGB = 270:60:60:60 minutes (5 min. integrations)
Processing MaximDl with RC Console, DDP stretched, Photoshop CS
Guiding ST-402 mounted on Takahashi Sky90
Binning Lum - 1x1,   RGB - 2x2
Location SkyFoto observatory in East Hartland, Ct.