Sunspot drawing of 1989-3-25

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https://doi.org/10.7891/e-manuscripta-144652



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1989-03-25
08:30
Hs 1304.6:2482
https://doi.org/10.7891/e-manuscripta-144652
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
129 25 31 D 16 139
130 3 4 J 11 128
132A 2 3 B -19 156
134 26 37 D -27 68
136 9 11 B 15 117
137 7 14 D 21 143
138 1 3 J 14 58
139 2 5 J 20 34
141 1 2 A -17 55
142 1 2 A -29 81
10 77 112