Sunspot drawing of 1959-2-10

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https://doi.org/10.7891/e-manuscripta-91227



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1959-02-10
08:00
Hs 1304.5:636
https://doi.org/10.7891/e-manuscripta-91227
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
127 1 1 A 11.8 257.1
133 4 3 B 8.9 235.2
134 10 7 C 30.1 204.2
135 6 8 C 22.2 216.1
136 54 26 D 18.5 208.3
137 2 2 B 7.8 284.7
143 1 3 J 24.2 170.5
146 22 9 C 7.7 134.8
147 3 3 A 11.5 238.8
9 103 62