Sunspot drawing of 1983-1-25

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https://doi.org/10.7891/e-manuscripta-140259



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1983-01-25
09:00
Hs 1304.6:615
https://doi.org/10.7891/e-manuscripta-140259
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
22 1 3 J 8 358
23 5 9 C -13 353
24 1 3 J 17 336
30 8 10 B -7 240
31 6 10 C 7 214
32 4 4 B -10 263
33 5 5 C 5 237
34 1 3 J -16 195
8 31 47