Sunspot drawing of 1990-11-1

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https://doi.org/10.7891/e-manuscripta-145158



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1990-11-01
09:00
Hs 1304.6:2996
https://doi.org/10.7891/e-manuscripta-145158
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
599 8 17 D -15 324
605 6 10 C 6 275
609 16 31 D -5 241
610 1 1 A 2 318
611 5 12 C -19 211
612 3 5 B -15 197
6 39 76