Sunspot drawing of 1958-2-15

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https://doi.org/10.7891/e-manuscripta-87980



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1958-02-15
08:15
Hs 1304.5:340
https://doi.org/10.7891/e-manuscripta-87980
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
62 3 7 F -37.0 358.4
66 1 4 J 8.0 354.7
68 3 4 B 9.6 315.1
69 28 56 E 1.1 312.9
70 3 3 A -32.9 352.1
71 11 15 D -4.2 328.4
74 1 6 J 30.4 259.7
75 6 12 D 16.2 244.5
76 4 12 D 12.9 281.6
77 1 4 J 2.2 212.3
78 5 5 A -20.8 263.1
79 6 10 E 36.4 218.6
12 72 138