Sunspot drawing of 1971-1-10

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https://doi.org/10.7891/e-manuscripta-96955



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1971-01-10
10:15
Hs 1304.5:4352
https://doi.org/10.7891/e-manuscripta-96955
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
545 1 3 J 3.3 90.7
4 50 32 C -6.6 7.3
5 2 2 A 11.2 7.0
8 11 11 B -11.3 333.2
9 1 3 J 19.1 298.9
10 3 2 B -19.7 16.0
6 68 53