The Bubble Nebula Region, Cassiopeia
Click image for larger view
AstroPhysics 175EDF f8
AP 3600GTO "El Capitan"
SBIG FW8G (Guided Filter Wheel)
October 2015. Cave Creek Canyon Observatory, Arizona Sky Village
- Luminance (Astrodon) 14x10 mins = 140 mins
- Red (Astrodon) 12x10 mins = 120 mins
- Green (Astrodon) 12x10 mins = 120 mins
- Blue (Astrodon) 12x10 mins = 120 mins
Total Exposure Time = 8h 20m
Data Imaged remotely over 2 nights (Oct 10 & 11, 2015).
The Bubble Nebula lies within a large Molecular cloud. The Bubble itself is formed by the strong stellar wind eminating from the central star.
© 2015, David A. Churchill