Sunspot drawing of 1959-12-22

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https://doi.org/10.7891/e-manuscripta-91394



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1959-12-22
12:30
Hs 1304.5:913
https://doi.org/10.7891/e-manuscripta-91394
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
906 3 J 6.3 84.3
907 5 C -2.8 79.9
910 5 B 9.6 43.7
911 7 D -17.7 17.2
914 7 J 16.3 354.3
915 D 23.5 356.6
917 38 D 10.6 12.8
918 5 C 19.0 333.5
919 3 B 16.1 3.3
920 2 A 8.8 320.4
921 3 J 8.5 294.7
11 78