Sunspot drawing of 2025-5-17

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2025-05-17
08:00

Observer : Marco Cagnotti
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
166 4 9 C 14.1 58.5
167 1 1 A 31.5 73.8
168 4 7 B 15.4 28.3
169 2 4 C -13.5 20.3
4 11 21