Sun (white light)
Taken by Giorgio Rizzarelli on September 19, 2025 @
Trieste, Italy
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Camera Used: Unavailable Unavailable
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Details:
After the almost blank disk (due to a big coronal hole), since a week new Active Regions are developing. A couple of days ago regions 16 and 20 (omitting the first digits 42) developed gamma instability. The group of regions 23 and 17 is active too.
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