Using the ED80 stopped down to 60mm and f28, using the ZWO 290mm camera for this closeup of the activity that has been on the face of the sun for the past 10 days or so. All that remains is disturbances in the chromosphere at this shallow angle.
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.