Another beautiful morning with low scintillation (good seeing)... perfect conditions for a view of the sun in ultraviolet light. I can't see much through the 90mm CaK telescope, but the camera is very happy to record at this wavelength.

The sun's lower chromosphere is crackling with activity!

August 19, 2022 / captured with Coronado 90mm Calcium K-line telescope (thanks to Dennis Zywiczynski), PGR Grasshopper camera

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