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.
Been a while since I took a CaK image, been far too distracted with the Quark, but, here is a quick full disk taken with the 40mm at 560mm focal length with the Imaging Source DMK31 camera.