Sunspot drawing of 2026-4-18

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2026-04-18
07:30

Observer : Marco Cagnotti
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
99 1 3 J -17.6 14.7
102 1 3 J 20.8 46.2
103 16 26 E 14.2 314.8
3 18 32