Sunspot drawing of 1960-1-12

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https://doi.org/10.7891/e-manuscripta-91616



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1960-01-12
09:00
Hs 1304.5:933
https://doi.org/10.7891/e-manuscripta-91616
Observer : Sergio Cortesi
Seeing (SIDC) : 1
Group Not Weighted Weighted Type Latitude Carrington Longit.
946 4 C -17.9 166.2
5 4 J -23.8 136.6
10 7 H -2.6 140.0
11 17 D -17.7 118.9
15 3 A -20.9 115.0
17 15 H 18.3 98.8
29 6 C -7.4 40.5
30 6 C -4.7 119.5
33 6 D 25.5 138.0
34 3 J -17.2 13.9
10 71