Sunspot drawing of 1969-6-2

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https://doi.org/10.7891/e-manuscripta-95806



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1969-06-02
09:30
Hs 1304.5:3852
https://doi.org/10.7891/e-manuscripta-95806
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
218 4 J 7.3 212.0
219 3 A 6.5 208.4
222 8 B -15.2 178.4
225 14 C -10.4 174.2
226 3 A 17.9 193.7
227 1 A 8.3 185.3
228 5 B -9.1 147.2
229 8 C 11.4 120.4
8 46