M13, Globular Cluster in Hercules
copyright Robert Gendler 2006
To read about M13 click
here
click on image or below for larger images
1200 X 820
1600 X 1093
2000 X 1367
Luminance 6.5 Hours
RGB = 6 Hours
Image data acquired at the
Nighthawk Observatory
Image data acquired remotely using
CCDAutoPilot2
RCOS
12.5" RC f/8 Carbon Truss Ritchey-Chrétien with
RCOS
Field Flattener / Corrector.
Software Bisque Paramount ME, SBIG STL-11000XM
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