M3 Globular Cluster, Canes Venatici |
AstroPhysics 175EDF f8 AP 3600GTO "El Capitan" SBIG STT-8300 SBIG FW8G (Guided Filter Wheel) |
March 2017. Cave Creek Canyon Observatory, Arizona Sky Village |
Equipment: Telescope: Mount: Camera: Guider: |
Filters: - Luminance (Astrodon) 24x5 mins = 120 mins - Red (Astrodon) 12x5 mins = 60 mins - Green (Astrodon) 12x5 mins = 60 mins - Blue (Astrodon) 12x5 mins = 60 mins Total Exposure Time = 5h 00m |
Details: Data Imaged remotely over 3 nights & two years (May 27, 28, 2016 & Mar 1, 2017). |
© 2017, David A. Churchill |