Sun taken through an H-alpha filter to show the prominences.
Details
2011-07-30 at the RASCAL's Star Party in Metchosin, Vancouver Island.
Equipment - Modified Canon T1i camera plus Televue 2.5x Powermate on Coronado 40mm single stack H-alpha scope all mounted on Skywatcher HEQ5 mount.
Exposure - 1/4000s at ISO 400.
Processing in Photoshop.