Great Hercules Globular Cluster M13

Great Hercules Globular Cluster M13

Poorer seeing and a bit more wind than last night in my Austin driveway. Questar 3.5 and stock Sony NEX-5N, unguided at prime focus. 23 of 52 ISO 6400 10 sec (1 min 50 sec total exposure) images stacked and noise reduced in Nebulosity, stretching in Photoshop. Taken 26 Aug 2014 0320 GMT in Austin, Texas.

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Date Taken: 2014-08-26
Keywords: Globular Cluster




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flickr:Matthew Cassar

my friend thank you so much for your consistently amazing work almost every day, brightens my day and has inspired me in astrophotography a lot. cheers !

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