Sunspot drawing of 1959-10-23

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https://doi.org/10.7891/e-manuscripta-91424



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1959-10-23
13:00
Hs 1304.5:875
https://doi.org/10.7891/e-manuscripta-91424
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
789 5 C 5.5 156.8
798 7 H -0.8 105.2
806 15 D 3.0 88.8
809 2 A 6.2 106.0
811 3 J -2.4 121.9
813 52 E 7.1 42.0
815 9 D -12.4 92.3
818 18 D -10.3 111.2
819 2 A -10.3 100.4
820 3 J 6.8 17.9
821 6 C -8.2 16.0
11 122