Sunspot drawing of 1989-1-30

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https://doi.org/10.7891/e-manuscripta-144790



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1989-01-30
09:00
Hs 1304.6:2436
https://doi.org/10.7891/e-manuscripta-144790
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
29 1 2 A -14 164
30 1 3 J 22 127
32 32 36 E 17 130
33 7 11 C 13 126
37 26 28 C -18 102
39 34 17 B -19 92
40 35 36 E -21 56
41 1 1 A -20 142
43 20 18 C -19 111
44 1 2 A 20 43
45 1 3 J -22 358
11 159 157