Sunspot drawing of 1958-6-9

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https://doi.org/10.7891/e-manuscripta-88142



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1958-06-09
08:00
Hs 1304.5:432
https://doi.org/10.7891/e-manuscripta-88142
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
289 7 13 D 25.5 279.2
302 18 17 D -21.6 225.8
303 113 92 F 27.0 205.2
304 56 53 F 42.6 209.3
305 6 9 D -16.9 199.1
306 4 4 B 15.0 202.3
307 4 4 B 14.5 165.8
308 2 3 A 6.4 294.2
309 21 18 C -16.7 178.3
310 2 3 B 18.3 273.9
311 4 4 A -12.8 152.6
312 1 3 J -24.7 136.7
12 238 223