A portion of the California Nebula.

Technical Data:
Scope - Orion EON 80ED
Camera - Atik 314L+
Integration: 17h 10min
Astrodon 3nm Ha: 6x1200s, 10x60s, 36x900s (11 hrs 10min)
Astrodon 3nm OIII: 12x900s, bin2 (3 hrs)
Astrodon 3nm SII: 12x900s, bin2 (3hrs)