Sunspot drawing of 1958-12-31

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https://doi.org/10.7891/e-manuscripta-88279



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1958-12-31
14:30
Hs 1304.5:603
https://doi.org/10.7891/e-manuscripta-88279
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
842 1 1 A 10.6 98.5
843 14 22 E -18.2 77.3
847 14 27 D 13.3 64.7
848 1 1 A 19.5 48.3
849 3 4 C 17.4 45.8
850 2 5 C 6.8 36.9
858 3 6 C -4.5 17.8
863 3 5 C 18.2 87.2
864 8 11 B 20.2 342.5
865 3 7 C -13.7 65.0
866 11 17 D -13.7 75.2
867 6 8 B -15.8 350.9
868 1 1 A -10.1 349.1
869 3 3 B -13.1 339.8
870 5 6 A -19.2 339.4
871 1 2 A 31.7 309.4
872 1 3 J 16.1 304.6
873 1 2 A -24.2 303.6
18 81 131