Cederblad 90 or Gum 3
Click on image for larger version.
Image taken with 20in
RC Optical Systems Telescope at f/5.5
SBIG ST10XE CCD camera
with color filter wheel
color production was used to create this image.
Luminance = 90 minutes
Red = 20 minutes
Green = 20 minutes
Blue = 20 minutes
Variable seeing conditions (with some thin clouds) were present
during the acquisition of this data.
Minimum credit line: Tad Denton/Adam Block/NOAO/AURA/NSF
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