Imaging cameras: SBIG ST-10 XME
Mounts: Astro-Physics 400QMD
Guiding telescopes or lenses: Olympus 200mm f/4
Guiding cameras: SBIG ST-10 XME
Software: CCDWare CCDStack, Maxim DL, photoshop
Filters: Astrodon H-alpha 5nm
Resolution: 1200x809
Dates: Oct. 5, 2009
Frames: 3x2400"
Integration: 2.0 hours
Avg. Moon age: 15.50 days
Avg. Moon phase: 99.40%
The California Nebula in hydrogen-alpha light.