Sun in halpha on May 28, 2009
by Vern on May.28, 2009, under Solar
Sun from around 11 am in h-alpha. A couple nice prominences visible on NW and SW limb. Its been a long while since I’ve done h-alpha. I seem to forgotten most of the processing required. Nonetheless here it is. Solarscope halpha scope and DMK21AF04.AS video camera. Aligned and stacked with Registax5, compositted and false colored in Photoshop.
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