Black River Astronomical Society Gallery

Member Photos


General BRAS photos


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26 files, last one added on Dec 08, 2014
Album viewed 710 times

Constellations


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4 files, last one added on Nov 05, 2016
Album viewed 29 times

Amherst Library 2014


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11 files, last one added on Jun 01, 2014
Album viewed 21 times

 

3 albums on 1 page(s)

Random files - lee's Gallery
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9 views
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10 views
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Observing at the Nielsen26 views
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7 views
GOPR0006.png
Lunar halo with upper Parry arc and Oberlin light pollution10 viewsGoPro 4 Silver f:2.8 2 seconds 15mm (35mm equivalent) lens. Post processed in darktable and Gimp 2.8: cropped, color balance, brightness, and contrast
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27 views
NielsenObserving-gal.jpg
Nielsen Observing early evening49 views
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Nielsen Public Observing 04/05/201428 views

Last additions - lee's Gallery
andromedamedianstack.jpg
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
GOPR0006.png
Lunar halo with upper Parry arc and Oberlin light pollution10 viewsGoPro 4 Silver f:2.8 2 seconds 15mm (35mm equivalent) lens. Post processed in darktable and Gimp 2.8: cropped, color balance, brightness, and contrastDec 08, 2014
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16 viewsJun 01, 2014
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13 viewsJun 01, 2014
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7 viewsJun 01, 2014
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12 viewsJun 01, 2014
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10 viewsJun 01, 2014