Sunspot drawing of 1969-1-27

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https://doi.org/10.7891/e-manuscripta-95785



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1969-01-27
08:30
Hs 1304.5:3750
https://doi.org/10.7891/e-manuscripta-95785
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
24 4 J 17.1 102.1
25 48 D 9.3 84.0
27 3 J 13.4 130.6
33 3 J 17.0 38.8
34 7 D 34.4 348.4
35 5 J 34.9 336.8
6 70