Sunspot drawing of 1992-3-23

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https://doi.org/10.7891/e-manuscripta-146721



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1992-03-23
08:15
Hs 1304.6:3420
https://doi.org/10.7891/e-manuscripta-146721
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
131 2 4 J 5 57
132 25 19 D 3 44
133 2 3 J 7 19
134 6 6 C -9 20
135 2 2 A -1 109
136 2 1 A -16 18
137 5 3 B 5 29
138 3 7 C 7 333
139 7 9 C -9 334
9 54 54