Sunspot drawing of 1959-10-17

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https://doi.org/10.7891/e-manuscripta-91513



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1959-10-17
07:30
Hs 1304.5:871
https://doi.org/10.7891/e-manuscripta-91513
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
781 18 13 D 29.6 231.8
788 13 13 G -8.2 175.6
789 7 9 H 5.5 156.1
792 2 4 B -16.0 159.2
795 5 3 B 12.1 198.4
798 2 6 H 0.6 104.4
799 6 5 C -8.7 200.1
801 2 1 A 15.3 160.2
802 5 3 B -17.7 181.5
804 8 3 B -7.4 132.2
805 4 5 C 9.5 91.7
806 5 6 H 3.5 90.3
807 8 6 A -13.3 182.8
13 85 77