Sunspot drawing of 1990-1-2

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https://doi.org/10.7891/e-manuscripta-145304



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1990-01-02
09:30
Hs 1304.6:2729
https://doi.org/10.7891/e-manuscripta-145304
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
682 15 23 E -27 27
683 16 23 D 23 9
686 6 10 J -9 3
688 14 18 D -19 344
695 6 10 C 18 303
699 25 29 D 13 305
701 4 5 B 23 309
702 1 1 A 12 282
705 12 15 C 15 288
706 3 4 J -37 270
1 3 5 A -24 1
2 3 5 C -37 258
3 6 10 C -28 325
13 114 158