Sunspot drawing of 1981-11-12

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https://doi.org/10.7891/e-manuscripta-139338



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1981-11-12
08:00
Hs 1304.6:263
https://doi.org/10.7891/e-manuscripta-139338
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
576 1 3 J -5 6
577 2 6 J -14 5
583 9 26 G -20 332
584 30 43 D 17 322
585 2 5 B -18 323
586 11 20 C 2 325
587 1 1 A 16 313
589 2 6 J 18 281
591 5 8 C -11 277
593 1 3 J -12 313
594 4 7 C 13 306
595 3 5 C 12 296
12 71 133