Sunspot drawing of 1989-10-30

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https://doi.org/10.7891/e-manuscripta-144741



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1989-10-30
09:00
Hs 1304.6:2680
https://doi.org/10.7891/e-manuscripta-144741
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
557 1 5 J -21 128
566 8 12 C 9 153
576 2 4 J 24 38
577 5 7 C 29 141
578 20 32 D 20 84
579 7 13 D -11 101
580 3 2 B -29 88
581 1 1 A -16 67
582 6 11 D 19 23
583 17 39 D 23 10
584 3 7 B 26 357
585 2 6 G 16 357
586 2 6 G -17 5
13 77 145