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