Sunspot drawing of 1993-10-20

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https://doi.org/10.7891/e-manuscripta-147687



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1993-10-20
08:15
Hs 1304.6:3902
https://doi.org/10.7891/e-manuscripta-147687
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
249 1 3 J -19 85
252 12 16 D 5 68
253 6 6 C -9 347
254 3 3 B 8 1
255 9 11 B -16 334
256 3 2 A -17 350
6 34 41