NGC 7331

NGC 7331 - Spiral Galaxy in Pegasus

by Bob and Janice Fera

Officina Stellare RC-360AST 14" f/8 Ritchey Chretien Cassegrain

SBIG STL11000M CCD Camera

Astrodon Filters

LRGB Composite

L:160 R:140 G:160 B:100 minutes

Sub-exposures: L:8x20m R:7x20m G:8x20m B:5x20m (All Unbinned)

Image acquired with CCDAutopilot

Processed in CCDstack, PixInsight LE and Adobe Photoshop

Taken September 20-23, 2008 from Eagle Ridge Observatory, Foresthill, CA


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