Sunspot drawing of 1959-1-18

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https://doi.org/10.7891/e-manuscripta-91232



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1959-01-18
08:30
Hs 1304.5:619
https://doi.org/10.7891/e-manuscripta-91232
Observer : Araldo Pittini
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
35 2 4 J 18.6 184.5
35A 7 9 D 22.9 185.0
51 2 1 A -6.4 147.9
54 12 11 D -3.8 183.0
59 5 3 B 9.6 159.5
61 7 10 C 16.8 116.4
62 12 15 D 12.3 117.0
66 4 3 B 21.5 109.6
67 1 3 J 16.2 97.6
68 37 41 E 7.6 90.8
69 7 8 C -9.9 97.2
71 4 5 C -12.5 84.9
72 9 11 D 18.9 90.1
73 2 1 A 34.4 161.9
74 2 1 A -0.7 178.7
75 4 2 B -16.1 161.4
76 3 2 A -9.1 142.1
77 2 1 A 10.0 149.8
78 2 1 A 8.6 124.5
79 21 21 C 17.3 106.9
80 1 1 A -9.0 77.9
21 146 154