Sh2-187 HII-Region, Gas, Molecular Clouds & Dust, Cassiopeia |
Click image for 1500x1000 view |
ASA N16 f3.6 AP 3600GTO "El Capitan" SBIG STL-11000M SBIG STL-Internal |
December 2009. Cave Creek Canyon Observatory, Arizona Sky Village |
Equipment: Telescope: Mount: Camera: Guider: |
Filters: - Luminance (Astrodon) 50x5 mins = 250 mins - Red (Astrodon) 12x5 mins = 60 mins - Green (Astrodon) 12x5 mins = 60 mins - Blue (Astrodon) 12x5 mins = 60 mins Total Exposure Time = 7h 10m |
Details: Data Imaged remotely over 5 nights (Dec 8, 9, 10, 11, & 12, 2009). |
© 2009, David A. Churchill |
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