Taken with the 70mm PST mod at 1000mm fl ar11768 will be passing over the western limb of our star in the next couple of days. It is quite possible the large filament above it will turn into a lovely prominence as it rounds the limb.
Images of the Sun, our local star, at a range of wavelengths with specialist solar telescopes. Imaging tutorials, solar bits and pieces for sale, talks and outreach with the Charlie Bates Solar Astronomy Project CBSAP.