M51 with Stars image

M51 with Stars


Acquisition Details
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Description

Stack of 57 frames of 45 seconds each Location: Top of Mt. Lemmon, about 25 from true summit. AT66ED telescope with William Optics FFII 0.8 reducer for combined f/4.8. Piggybacked on NexStar 8 GPS. Minolta Maxxum 7D camera.