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Solar activity inverted | by Tommi R
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Solar activity inverted

Solar activity on 2017-05-19. Two sun spots are visible. Slight haze in the atmosphere, thus not completely clear skies.


Photographed with the usual setup including 90 mm D-ERF, 80/480 APO, Quark, 0.5x reducer, ASI178MM on AVX. Best 5 % frames stacked out of 5000 frames. Autostakkert3!, ImPPG and Photoshop.


Imaged at lat: 60° 13.1259'

lon: 24° 48.0592' (WGS84).

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Uploaded on May 20, 2017