B72 - The Snake Nebula

B72 - The Snake Nebula in Ophiuchus

by Bob and Janice Fera

300mm f/4.9 Ceravolo Astrograph

SBIG STL11000M CCD Camera

Astrodon Filters

LRGB Composite - 90:40:40:40 minutes

L:6x15m R:4x10m G:4x10m B:4x10m

Image acquired with CCDAutopilot

Processed in CCDstack and Adobe Photoshop

Taken June 25, 26, 2009 from Eagle Ridge Observatory, Foresthill, CA


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