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M51, the Whirlpool Galaxy, in Canes Venatici
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| Description |
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Date: 5/17/03, 4:43 - 5:27 UT
Where: Erwin W. Fick Observatory near Moingona, Iowa
Telescope: 24-inch Mather telescope, f/4.2 Newtonian
CCD Camera: Andor 1024 x 1024 pixel
Filter: Hydrogen Alpha
Exposure: 10 minutes
Comments: Median combine of three shifted images
Photographers: David Oesper, Jenny Wahl, Jim Wahl, and Joanne Wahl |
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