Sunspot drawing of 1989-2-26

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https://doi.org/10.7891/e-manuscripta-144706



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1989-02-26
09:30
Hs 1304.6:2458
https://doi.org/10.7891/e-manuscripta-144706
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
83 9 17 D -12 163
85 22 39 E 16 139
86 5 12 C -9 102
88 12 22 D 14 115
89 2 4 A 28 117
90 3 4 B -24 87
91 17 22 C -25 68
92 15 24 C -19 48
93 1 2 A 39 46
94 15 26 E 12 50
95 3 5 B 17 41
11 104 177