Sunspot drawing of 1990-1-24

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https://doi.org/10.7891/e-manuscripta-145320



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1990-01-24
13:45
Hs 1304.6:2751
https://doi.org/10.7891/e-manuscripta-145320
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
31 3 8 G -10 51
35 12 17 C -11 44
36 16 34 C -27 24
39 3 6 C -11 23
40 1 3 J -7 6
41 3 3 A 8 73
44 1 2 A 24 3
46 23 50 F -9 341
47 6 7 B -10 7
48 2 3 A -16 338
49 2 5 C -16 84
50 4 10 D -15 28
51 1 3 J 14 357
52 1 5 H 12 309
14 78 156