Sunspot drawing of 1958-5-7

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https://doi.org/10.7891/e-manuscripta-88099



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1958-05-07
07:30
Hs 1304.5:404
https://doi.org/10.7891/e-manuscripta-88099
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
209 3 5 C 27.6 8.2
211 10 11 C 18.4 4.2
212 1 3 J -17.4 3.8
214 2 4 C -26.2 2.7
216 35 47 E -15.0 348.8
222 15 25 E 23.4 350.3
223 1 4 J 10.3 298.0
224 20 27 F 24.7 290.0
227 16 25 D 1.4 303.4
230 20 22 D 22.6 305.9
231 2 7 D 13.3 254.2
234 2 2 A 19.6 255.3
236 2 2 B 12.7 279.9
237 4 3 A 8.9 270.7
238 3 3 B -22.8 235.3
239 3 3 A -5.0 217.6
16 139 193