A look at these monster active regions in Ha, a 2 pane mosaic taken at f32 with the 100mm PST mod and DMk31 camera. I quite pleased with how this image has turned out.
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.