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.
The disk is very quiet today, no real active regions, but a couple of nice proms at least! Taken with a Lunt 50mm etalon at ~500mm focal length with a PGR Chameleon 3 camera.