Sh2-155 The Cave Nebula. Complex Nebula, Cepheus |
Click image for larger view |
AstroPhysics 175EDF f8 AP 3600GTO "El Capitan" SBIG STT-8300 SBIG FW8G (Guided Filter Wheel) |
November 2015. Cave Creek Canyon Observatory, Arizona Sky Village |
Equipment: Telescope: Mount: Camera: Guider: |
Filters: - H-Alpha 5nm (Astrodon) 24x20 mins = 480 mins - S-II 5nm (Astrodon) 24x20 mins = 480 mins - O-III 5nm (Astrodon) 24x20 mins = 480 mins Total Exposure Time = 24h 00m |
Details: Data Imaged remotely over 7 nights (Nov 9, 11, 17, 18, 19, 20, & 21, 2015). The Cave is a complex region of emission, reflection and dark Nebulosity |
© 2015, David A. Churchill |
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