Sunspot drawing of 1959-10-18

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https://doi.org/10.7891/e-manuscripta-91406



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1959-10-18
07:30
Hs 1304.5:872
https://doi.org/10.7891/e-manuscripta-91406
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
781 3 J 29.7 231.9
788 12 C -8.6 175.7
789 12 D 5.9 155.6
792 3 A -16.2 158.5
798 7 H 0.1 105.1
799 4 B -8.0 199.5
804 8 B -6.4 130.7
805 6 C 9.4 91.0
806 7 J 3.1 90.1
807 8 D -14.0 182.4
808 4 A -0.3 112.8
809 8 C 7.3 106.6
12 82