Sunspot drawing of 2021-7-17

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2021-07-17
08:00

Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
61 6 9 C 25.3 200.0
62 1 2 A -17.7 271.4
64 1 3 J -43.0 138.1
65 2 3 B -14.7 190.4
4 10 17