NGC 7635 The Bubble Nebula Region, Cassiopeia |
Click image for larger view |
AstroPhysics 175EDF f8 AP 3600GTO "El Capitan" SBIG STT-8300 SBIG FW8G (Guided Filter Wheel) |
October 2015. Cave Creek Canyon Observatory, Arizona Sky Village |
Equipment: Telescope: Mount: Camera: Guider: |
Filters: - 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 |
Details: 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 |