Sunspot drawing of 1981-2-14

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https://doi.org/10.7891/e-manuscripta-139212



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1981-02-14
08:00
Hs 1304.6:43
https://doi.org/10.7891/e-manuscripta-139212
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
62 2 5 J 12 341
67 15 23 D 11 328
70 3 6 C 22 338
73 1 2 A -17 336
74 5 8 C 12 334
78 2 2 A -8 318
79 14 25 D 18 261
80 3 5 H 11 259
81 9 14 D -19 256
84 4 9 C 14 238
10 58 99