Messier 27 The Dumbbell Nebula. Planetary Nebula, Vulpecula |
Click image for 1500x1000 view |
ASA N16 f3.6 AP 3600GTO "El Capitan" SBIG STL-11000M SBIG STL-Internal |
September 2012. Cave Creek Canyon Observatory, Arizona Sky Village |
Equipment: Telescope: Mount: Camera: Guider: |
Filters: - Luminance (Astrodon) 31x10 mins = 310 mins - Red (Astrodon) 12x10 mins = 120 mins - Green (Astrodon) 12x10 mins = 120 mins - Blue (Astrodon) 12x10 mins = 120 mins Total Exposure Time = 11h 10m |
Details: Data Imaged remotely over 5 nights (Sep 16, 17, 18, 19, & 21, 2012). . |
© 2015, David A. Churchill |
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