Sunspot drawing of 1980-2-7

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https://doi.org/10.7891/e-manuscripta-99871



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1980-02-07
08:45
Hs 1304.5:7109
https://doi.org/10.7891/e-manuscripta-99871
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
59 3 J 15.5 254.3
63 23 D 14.4 237.4
66 4 B 12.8 230.6
68 13 C -11.7 211.7
68A 75 E -16.6 203.7
70 4 C 18.0 213.3
72 1 A -11.7 183.9
73 9 C 15.7 197.1
74 8 C 25.7 153.1
75 2 A -27.2 235.6
76 56 D 2.1 194.1
77 64 F -13.1 127.9
79 10 C 8.8 144.3
80 2 B -18.2 104.8
81 2 A -12.5 111.7
82 4 B 6.8 137.6
16 280