Monday, 3 May 2021

Departing Activity in CaK - 2nd May

departing-ar-CaK-60mm-f28-290mm-colour 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.