M4 Globular Cluster, Scorpius |
AstroPhysics 175EDF f8 AP 3600GTO "El Capitan" SBIG STT-8300 External Borg 50mm/SBIG STi |
June 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 4 nights during June 2019. |
© 2019, David A. Churchill |