M-51 Whirlpool Galaxy RGB

Subject:	M-51, The Whirlpool Galaxy.
Telescope:	Celestron 8" with f/6.3 focal reducer
Mount:	Losmandy G-11
Imager:	SBIG ST-7 CCD Non-E Non-ABG
Image Details:	An RGB composite image using SBIG color filter wheel. R:10min G:10min B:24min, self guided. A dark frame was subtracted from each image. March 1, 2000.

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