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Uploaded 6-May-19
Taken 6-May-19
Visitors 37


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Dimensions2968 x 2816
Original file size14.7 MB
Image typePNG
Color spaceUncalibrated
Sunspot 2740

Sunspot 2740

At minimum of the 11-year solar cycle, the sun has been pretty quiet. This large sunspot, and another just clearing the limb, have appeared. Shot from my backyard with a ES127ED at f/5.5; 200 0.05 sec exposures. Stacked in Registax, cropped and processed in Autostakkert.