Sunspot drawing of 2020-7-7

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2020-07-07
08:30
Hs 1304.6:11848
Observer : Marco Cagnotti
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
15 1 1 A 3.7 89.7
16 2 2 B 17.5 77.5
2 3 3