Sunspot drawing of 1958-2-6

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https://doi.org/10.7891/e-manuscripta-87965



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1958-02-06
09:15
Hs 1304.5:335
https://doi.org/10.7891/e-manuscripta-87965
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
58 2 5 C 25.4 45.0
60 78 68 F -12.4 39.8
61 4 7 C 10.1 66.1
62 81 102 F -16.9 4.8
65 12 14 D 18.1 16.2
66 10 12 D 25.0 348.5
67 5 7 D 29.5 113.7
7 192 215