Sunspots 2021 - 2022
Taken by Patricio Leon on January 11, 2023 @
Santiago, Chile
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Camera Used: Canon Canon EOS Rebel T7i
Exposure Time: 1/640
Aperture: f/inf
ISO: 100
Date Taken: 2023:01:11 17:32:16
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Details:
This composite includes 110 solar images captured in 2021 and 159 in 2022 and includes nearly all days with mayor sunspots present. Although this is not a scientific controlled study, variables such as clouded days and work or holiday interruptions tend to even out in the large N of observations so the disparity between the two years agrees well with the developing solar cycle. 4.5" telescope + solar film, Canon T7i.
Photographer's website:
No URL provided.
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