Sunspot drawing of 1958-5-1

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https://doi.org/10.7891/e-manuscripta-88098



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1958-05-01
08:30
Hs 1304.5:398
https://doi.org/10.7891/e-manuscripta-88098
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
194A 4 8 G 11.0 77.8
197 1 4 J 16.3 63.9
203 7 11 C -16.8 37.2
209 1 4 J 27.3 12.2
211 50 52 F 15.9 7.0
212 4 7 C -17.6 4.8
214 12 13 C -25.4 10.9
216 109 92 F -15.6 346.0
220 11 13 B 23.1 34.2
221 1 2 A 27.9 26.7
222 3 5 B 23.1 348.2
223 2 3 J 10.8 299.5
224 4 6 H 25.0 297.7
13 209 220