Sunspot drawing of 1959-2-12

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https://doi.org/10.7891/e-manuscripta-91320



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1959-02-12
08:00
Hs 1304.5:638
https://doi.org/10.7891/e-manuscripta-91320
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
134 3 5 J 29.1 203.4
135 24 18 D 22.4 215.7
136 12 12 D 18.6 207.1
143 1 3 A 24.2 170.2
146 38 29 E 7.7 133.8
148 3 2 A 29.3 228.5
149 4 2 A 36.7 195.2
152 7 4 B 5.9 223.2
153 6 3 B -15.1 163.7
154 3 2 A -10.8 126.6
155 1 3 J 8.4 100.9
11 102 83