NGC 4631




CCD Camera ST8E
Optics 6" f/6 Maksutov-Newtonian, 910mm focal length
Location Fort Davis, Texas about 7.0
Date 05/18/2004
Exposure Twelve 5 minute luminance exposures, Three 5 minute red & blue images each. Two 5 minute green images. Dark subtracted. Image also shows eliptical galaxy ngc 4627 and edge on spiral NGC 4656

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