Black River Astronomical Society Gallery

Member Photos



David Griffiths
2 album(s)
14 file(s)

lee
3 album(s)
41 file(s)

Len Jezior
1 album(s)
19 file(s)

kohamher1
15 album(s)
264 file(s)

Kelly Ricks
2 album(s)
18 file(s)

TKreja
1 album(s)
15 file(s)

Wensheng Huang
1 album(s)
7 file(s)

bastley
2 album(s)
5 file(s)

Randy Shivak
1 album(s)
27 file(s)
     
9 users on 1 page(s)

Random files - User galleries
joM51Closeup040608.jpg
Messier 51, the Whirlpool Galaxy52 views
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22 views
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Arizona Sunsets are the greatest37 views
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6 views
ventrnz.jpg
Venus Transit17 viewsA compilation of photos documenting the Venus transit of 2012.
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1 views
Sun-H-ALPHA_050414_172232.jpg
5 views
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Last additions - User galleries
andromedamedianstack.jpg
Andromeda galaxy11 viewsSony alpha 7, Leica 135mm f:2.8, 1600 ISO, 30 second exposures, 32 image median stackNov 05, 2016
southernmilkyway-06242016.jpg
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
20160509_Mercury_transit_06.jpg
6 viewsMay 10, 2016
20160509_Mercury_transit_04.jpg
6 viewsMay 10, 2016
20160509_Mercury_transit_01.jpg
5 viewsMay 10, 2016
20160509_Mercury_transit_07.jpg
5 viewsMay 10, 2016