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 PGR Blackfly GigE IMX249 allows these great closeups in CaK using the ED60 at 1900mm focal length showing oodles of detail, especially when you click on the image to view it in full size.