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M27 - The Dumbbell Nebula in Vulpecula
by Bob and Janice Fera
PlaneWave CDK-20 20" f/6.8 Corrected Dall-Kirkham Cassegrain
PlaneWave Ascension 200HR Mount
Apogee U16M CCD Camera
Astrodon Filters
LRGB Composite - L:110 R:60 G:60 B:20 minutes
Sub Exposures: L:22x5min R:10x5min G:12x5min B:4x5min Unguided
Image acquired with CCDAutopilot
Processed in CCDstack and Adobe Photoshop
Taken July 18, 2015 from Sierra Remote Observatories, CA