Sunspot drawing of 1959-12-19

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https://doi.org/10.7891/e-manuscripta-91387



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1959-12-19
11:00
Hs 1304.5:910
https://doi.org/10.7891/e-manuscripta-91387
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
900 8 H 17.9 102.4
906 8 C 6.9 80.6
907 24 D -2.4 77.7
908 6 D -8.3 115.9
910 14 D 10.4 43.9
911 13 C -16.2 18.7
914 4 J 16.5 355.4
915 6 C 22.8 358.6
917 14 C 10.4 12.5
918 3 J 20.4 332.2
10 100