M-13 digital by Ernie Mastroianni

Ernie Mastroianni | all galleries >> Astrophotography >> Deep Sky > M-13 digital


13-SEP-2010

M-13 digital

M-13, in a series of 7 exposures of five minutes each from a Harrington Beach State Park on Sept. 13, 2010. Sky transparency was about 8. It was taken with a Nikon D300 and a Sigma 500mm lens with a 2x teleconverter, making it a 1000mm lens at f/9. The small galaxy NGC-6207 can be seen at lower left.

Nikon D300
301s f/9.0 at 1000.0mm iso500 full exif

other sizes: small medium large original auto

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Ernie Mastroianni

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