Sunspot drawing of 1981-1-8

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https://doi.org/10.7891/e-manuscripta-139185



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1981-01-08
09:30
Hs 1304.6:7
https://doi.org/10.7891/e-manuscripta-139185
Observer : Sergio Cortesi
Seeing (SIDC) : 1
Group Not Weighted Weighted Type Latitude Carrington Longit.
741 1 3 J 11 122
744 1 3 J 12 113
3 15 29 D -13 70
4 5 9 C -15 48
7 1 2 A -15 116
8 5 12 G -6 53
9 3 9 D 7 4
10 4 14 D 5 346
11 2 3 A 10 349
9 37 84