The Medusa Nebula: Planetary Nebula in Gemini

also known as Abell 21 and PK205+14.1

To read about the Medusa Nebula click Here

copyright Robert Gendler 2008

click on image or desired viewing size      1200 X 793   1600 X 1058   2000 X 1322

RRGB, Total Exposure 20 Hours

20" RC, STL11000

 

Image acquired at the Nighthawk Observatory

Image data acquired remotely using CCDAutoPilot2

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

Software Bisque Paramount ME, SBIG STL-11000XM

 

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