Sunspot drawing of 1968-3-27

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https://doi.org/10.7891/e-manuscripta-95411



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1968-03-27
07:30
Hs 1304.5:3491
https://doi.org/10.7891/e-manuscripta-95411
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
124 24 22 D -13.0 174.6
128 26 17 D 11.5 131.0
129 3 3 A 10.7 212.0
132 1 3 J 10.5 117.8
135 1 1 A 16.5 161.2
136 11 15 C 19.4 96.0
137 9 10 B -24.4 203.8
139 9 6 B -16.6 107.8
140 5 7 J 15.3 92.0
142 5 5 B -14.2 84.8
143 5 5 B -22.5 76.5
144 3 6 C -18.0 67.5
12 102 100