Messier 39 Open Cluster, Cygnus |
AstroPhysics 305mm f3.8 Riccardi Honders Astrograph Optec Gemini Focuser/Rotator AP 3600GTO "El Capitan" FLI Microline 50100 / CFW10-7 Mini Borg 50 / SBIG STi |
October 2019. Cave Creek Canyon Observatory, Arizona Sky Village |
Equipment: Telescope: Mount: Camera: Guider: |
Filters: - Red (Astrodon) 24x5 mins = 120 mins - Green (Astrodon) 24x5 mins = 120 mins - Blue (Astrodon) 24x5 mins = 120 mins Total Exposure Time = 6h 00m |
Details: Data Imaged remotely over 2 nights during October, 2019. |
© 2019, David A. Churchill |
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