Sunspot drawing of 1958-3-23

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https://doi.org/10.7891/e-manuscripta-88060



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1958-03-23
09:00
Hs 1304.5:369
https://doi.org/10.7891/e-manuscripta-88060
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
122 13 13 A 12.5 232.8
122A 3 3 A 10.9 223.3
125 8 12 D 36.5 206.1
128 1 4 J -15.8 180.1
130 12 11 G 18.8 234.8
131 41 40 E 20.6 173.0
132 10 15 C 9.7 163.1
133 38 31 E 24.2 150.1
136 9 12 C 17.7 119.9
139 5 6 C -8.6 197.9
141 19 25 E -13.7 90.4
142 2 3 B 18.7 99.0
143 4 7 D -7.1 88.8
144 1 4 J -20.1 79.2
14 166 186