Sunspot drawing of 1969-1-26

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https://doi.org/10.7891/e-manuscripta-95707



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1969-01-26
08:30
Hs 1304.5:3749
https://doi.org/10.7891/e-manuscripta-95707
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
18 4 J 13.6 151.4
19 4 B 11.6 143.5
24 5 J 17.1 102.3
25 54 D 9.7 83.5
27 10 C 13.5 131.0
31 2 A -32.6 78.9
32 2 A 13.0 58.8
33 7 C 16.2 41.1
8 88