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M74- Spiral Galaxy in Pisces
by Bob and Janice Fera
Planewave CDK17 17" f/6.8 Cassegrain
SBIG STL11000M CCD Camera
Astrodon Filters
LRGB Composite
L:260 R:180 G:165 B:180 minutes
Sub
Exposures: L:13x20m R:12x15m G:11x15m B:12x15m
RGB exposures binned 2x2
Image acquired with CCDAutopilot
Processed in CCDstack, PixInsight LE and Adobe Photoshop
Taken October 15, 16, 20, 21, 2009 from Eagle Ridge Observatory, Foresthill, CA