Sunspot drawing of 1971-7-4

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https://doi.org/10.7891/e-manuscripta-96757



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1971-07-04
06:00
Hs 1304.5:4500
https://doi.org/10.7891/e-manuscripta-96757
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
189 3 J 16.0 296.4
194 16 C -8.4 239.8
195 4 J 16.0 228.8
196 54 E -12.7 229.5
197 7 B 6.5 250.2
200 3 B -12.9 181.7
6 87