Stephan's Quintet
Stephan's Quintet - Galaxy Group in Pegasus
by
Bob and Janice Fera
Officina
Stellare RC-360AST 14" f/8 Ritchey Chretien Cassegrain
with two-element field flattener
Apogee Alta U16M CCD Camera
Astrodon
Filters
LRGB
Composite - 380:150:150:150 minutes
L:19x20m
R:10x15m G:10x15m B:10x15m
Image
acquired with CCDAutopilot
Processed
in CCDstack and Adobe Photoshop
Taken
July 30, August 1-3, 2011 from Eagle Ridge Observatory, Foresthill, CA
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