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Robert Starzynski | all galleries >> Bob Starzynski Astro Imaging >> 2011 2012 DSLR Images > M13 Globular Cluster 6/17/2012
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06-JUL-2012

M13 Globular Cluster 6/17/2012

Image taken over 2 nights from Hillsborough NJ
3 hours and 38 minutes total exposure time. Full frame.

Orion 190mm Mak-Newtonian
Celestron CGE
Modified Canon T1i
59*120 second 800iso sub exposures
67*90 second 1600iso sub exposures
TS-OAG9, SX Lodestar, PHD guided
Dark/Flat/Bias calibrated
ImagesPlus camera control


other sizes: small medium large original auto
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