Bright Astronomy Club Inc.


C/2012 S1 - Comet ISON

Comet ISON spectrum, 14 Nov 2013

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Comet ISON spectrum, 14 Nov 2013
This spectrum was obtained with a Star Analyser diffraction grating and shows the green and blue broad diatomic carbon emissions typical of 'gassy' comets (low dust production). Taken from White Cliffs, NSW, by Rob Kaufman, Bright Astronomy Club Inc.
Posted by Rob_K on January 10, 2014 Full Size|

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