Sunspot drawing of 1989-12-26

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https://doi.org/10.7891/e-manuscripta-144696



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1989-12-26
08:45
Hs 1304.6:2722
https://doi.org/10.7891/e-manuscripta-144696
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
667 3 5 J 21 119
672 4 5 B 19 94
673 5 9 C -7 102
674 1 3 J 26 57
675 6 3 B -9 54
677 10 20 D -29 109
680 5 12 C -20 86
682 24 48 E -25 31
683 51 60 C 24 9
684 15 16 G -12 15
685 1 3 J -6 18
686 11 17 D -9 3
687 3 3 A 13 347
688 11 15 C -18 341
689 4 4 B 18 102
690 3 2 A -3 92
691 6 9 C -24 81
692 3 2 B -9 349
18 166 236