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20in RC Optical Systems telescope Operating at f/8.4
SBIG ST10XME CCD camera with color filter wheel

L R G B color production was used to create this image.

Luminance = 170 minutes (each frame) binned 1x1
Red = 40 minutes binned 2x2
Green = 40 minutes binned 2x2
Blue = 40 minutes binned 2x2

  • This is a two frame mosaic. The exposure times above refer to each of the frames. Thus, the total time spent on just exposing is nearly 8 hours.
  • Minimum credit line: Adam Block/NOAO/AURA/NSF

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    Updated: 10/07/2004