Sunspot drawing of 1960-3-11

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https://doi.org/10.7891/e-manuscripta-91652



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1960-03-11
15:00
Hs 1304.5:973
https://doi.org/10.7891/e-manuscripta-91652
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
123 J 8.7 103.3
127 6 D -0.1 49.5
132 8 C -0.4 41.7
133 14 C -8.0 36.4
134 8 C 23.6 42.9
135 6 C 13.5 15.5
138 1 A 16.5 337.7
139 4 C 12.9 338.4
8 47