Sunspots AR2786 and AR2785
Taken by Dr. Sighard Schräbler on November 30, 2020 @
Karben, Hessen, Germany
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Details:
Today, it looks like the small spot has divided into a North and a South Pole. You can imagine a magnetic field loop spanning on the surface between both poles and carrying solar material. If it breaks up, while the spot is pointing in our direction, then there is a coronal mass ejection (CME) and 5-6 days later we see intensified aurora activity. This is how the sun-earth system works. We get more than just sunlight, there is also the solar wind. I like to see the sun in Ha, it's not unbelievably expensive anymore and what I like most in Solar Lucky-Imaging, is that it is so much easier than Deep-Sky-Photography, you expose minutes instead of many hours. It is lucky in many ways and I can understand people observing the sun on a regular base. The sun looks different on every single day!
However I like both, see https://www.sternwarte-hofheim.de/galerie/schraebler/2019impact/!Lunar%20Mosaic%20and%20Namibian%20Sky%20Timelapse%20v2%201080p.mov and
https://www.sternwarte-hofheim.de/galerie/schraebler/2020sun/20201129%20Sonne%20und%20Vogelflug%20(Sowflakes%20To%20Holograms).mov
Photographer's website:
https://www.sternwarte-hofheim.de/galerie/schraebler/2020sun/Index_2020sun.html
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