Black River Astronomical Society Gallery

Member Photos

Last additions
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Andromeda galaxy12 viewsSony alpha 7, Leica 135mm f:2.8, 1600 ISO, 30 second exposures, 32 image median stackNov 05, 2016
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Southern Milky Way from The Nielsen Observatory12 viewsThis is a single image composed of the median value for each pixel taken from 22 images exposed at 2 minutes each. ISO 1600 and a 40mm f:2 lens stopped down to f:2.8 to decrease coma. Software used was Rawtherapee for applying flats, Hugin for aligning images, Imagemagick for median pixels to a single image, and darktable for adjusting color, contrast, etc.
Sagittarius in the lower left, Saturn just over halfway across the frame near the top, Antares just below and to the right of Saturn.
Jul 02, 2016
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Mercury Transit May 201611 viewsMercury transitMay 25, 2016
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Jupiter w/ red spot17 viewsCanon T3i ISO 1600 1/100s. ENH: Contrast, Saturation, NoiseMay 25, 2016
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6 viewsMay 10, 2016
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6 viewsMay 10, 2016
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5 viewsMay 10, 2016
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5 viewsMay 10, 2016
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3 viewsMay 10, 2016
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3 viewsMay 10, 2016
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4 viewsMay 10, 2016
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First Light - Calcium H6 viewsDAYSTAR FILTERS has developed a new Calcium H filter which allows users to actually see the sun in the eyepiece.This is what the view looks like.Feb 24, 2016
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