Sunspot drawing of 2021-12-17

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2021-12-17
09:00

Observer : Marco Cagnotti
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
139 7 15 D -19.4 313.9
140 2 4 C -28.2 344.6
141 10 20 D -18.1 299.0
142 2 6 D -20.5 285.3
143 4 6 B 14.2 353.4
144 1 3 J 19.9 274.2
6 26 54