Sunspot drawing of 1980-2-10

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https://doi.org/10.7891/e-manuscripta-99771



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1980-02-10
10:45
Hs 1304.5:7112
https://doi.org/10.7891/e-manuscripta-99771
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
68A 28 E -17.9 201.6
73 2 A 15.0 201.4
74 22 D 26.0 153.8
76 22 G 2.6 196.0
77 38 F -11.9 130.5
79 28 D 10.3 145.0
81 10 B -12.3 111.4
83 8 C 8.0 54.4
8 158