NGC 1931

NGC 1931 in Auriga

by Bob and Janice Fera

Officina Stellare RC-360AST 14" f/8 Ritchey Chretien Cassegrain
with single-element Riccardi field flattener

QSI 583 CCD Camera

Astrodon Filters

LRGB Composite - 180:75:75:75 minutes

L:9x20m R:5x15m G:5x15m B:5x15m

Image acquired with CCDAutopilot

Processed in CCDstack, PixInsight LE and Adobe Photoshop

Taken January 4,5,7, 2011 from Eagle Ridge Observatory, Foresthill, CA


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