Our Solar System - Robert Arn
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Solar Eclipse Full Disk H-Alpha

Special thanks to Dan L. for use of his H-Alpha equipment.

Location: Natural Bridges National Monument, UT
Date: 2012-05-20
Camera: Canon XSi (modified)
Telescope: Celestron C 102-ED
Mount: CG-4
Filter: Coronado 90mm Double Stack
Shot: HDR
1x2000th second ISO 100 (H-Alpha Disk)
1x40th second ISO 100 (H-Alpha Prominences)
Processing: Photoshop, Topaz