Sunspot drawing of 1959-2-9

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https://doi.org/10.7891/e-manuscripta-91277



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1959-02-09
08:00
Hs 1304.5:635
https://doi.org/10.7891/e-manuscripta-91277
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
116 2 2 B 12.9 302.6
127 3 3 B 10.8 252.9
133 6 4 B 8.1 236.2
134 4 6 C 29.4 204.1
135 15 12 C 22.6 216.4
136 36 20 D 18.2 208.2
137 13 11 D 7.9 285.1
143 2 2 A 24.1 170.3
144 4 3 A 14.9 253.3
145 2 1 A -17.6 166.5
146 1 3 J 7.5 138.5
11 88 67