Sunspot drawing of 1958-11-20

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https://doi.org/10.7891/e-manuscripta-88216



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1958-11-20
08:00
Hs 1304.5:576
https://doi.org/10.7891/e-manuscripta-88216
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
747 4 3 A 19.8 237.3
747A 2 7 D 21.9 230.3
748 2 1 A -6.6 242.7
750 3 7 C 6.2 198.4
758 1 4 J 17.5 146.5
759 21 20 D -12.0 154.1
760 8 5 A -4.2 187.1
761 1 1 A -11.8 209.2
762 8 8 C 21.3 204.3
763 3 3 A -10.2 189.3
764 5 3 A -6.7 166.8
765 1 1 A -13.2 141.5
12 59 63