Sunspot drawing of 1982-3-13

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https://doi.org/10.7891/e-manuscripta-139787



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1982-03-13
08:00
Hs 1304.6:356
https://doi.org/10.7891/e-manuscripta-139787
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
117 1 3 J -9 206
121 3 4 B -11 194
122 26 30 D 4 182
125 1 3 J -16 161
128 16 24 H 2 120
129 4 6 H 12 122
130 3 5 B 9 190
132 14 20 D -5 103
133 14 17 D 23 170
134 4 9 C 5 102
135 1 1 A 15 112
136 1 2 A 6 92
137 1 4 H -12 78
13 89 128