M105, NGC 3384, NGC 3389

copyright Robert Gendler 2007

To read about the "Leo 1" group click Here


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Composite LRGB image, Total Exposure 15 Hours

Color acquired with 12.5" RC

Luminance acquired with 20" RC



Image acquired at the Nighthawk Observatory

Image data acquired remotely using CCDAutoPilot2

RCOS 20RC and 12.5" f/8 Carbon Truss Ritchey-Chrétiens with RCOS Field Flattener / Corrector.

Software Bisque Paramount ME, SBIG STL-11000XM