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.
A closeup of the new active regions in CaK, hopefully it will develop a little more. Taken with the ED60 with 'new' Baader Blue ERF, homebrew CaK filter and PGR Blackfly IMX249 at 1900mm focal length.