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4 inch "planet killer" achromatic telescope with 1000 oaks glass solar filter, Losmandy GM-8 GEM mount, Cannon 60d camera
cropped and enlarged sunspot. in Adobe
Sunspot iAR 2738 has returned to view following a 2-week trip around the sun's farside. It has been re-numbered AR2740 for its second trip across the solar disk. My photos from this morning.