Sun in H-alpha 20/05/07 - Bill Leslie
This was taken using Bill's new replacement Hydrogen Alpha PST (Personal Solar Telescope). He describes it as just a quick shot, with 20 images stacked in Registax4 and some wavelets added. He then used Photoshop to bring out the prominences and adjusted the disc to enhance the detail. (So that's a quickie eh? Can't wait to see one he spends some time and effort on....! -Ant)