Sunspot drawing of 1958-4-23

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https://doi.org/10.7891/e-manuscripta-88066



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1958-04-23
08:30
Hs 1304.5:390
https://doi.org/10.7891/e-manuscripta-88066
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
181 9 15 D 16.9 173.4
182 50 62 E -21.9 148.3
183 4 10 D 23.0 145.7
184 1 3 J 38.8 144.0
186 16 24 D 13.0 117.6
192 7 13 D -4.9 97.1
193 7 13 D -12.1 82.5
194 10 15 D 6.6 86.0
194A 15 22 D 8.6 76.2
195 1 3 J 11.5 148.4
197 5 8 C 17.0 65.1
198 1 2 A 8.6 62.1
200 2 2 A 43.7 114.4
201 1 3 J -24.2 109.0
202 1 2 A 13.3 47.6
203 1 5 H -16.1 37.2
16 131 202