Sunspot drawing of 2026-4-16

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2026-04-16
08:15

Observer : Marco Cagnotti
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
99 1 3 J -17.2 13.9
102 5 8 C 20.4 46.0
103 9 17 D 14.3 315.8
3 15 28