Sunspot drawing of 1969-4-2

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https://doi.org/10.7891/e-manuscripta-95731



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1969-04-02
07:30
Hs 1304.5:3798
https://doi.org/10.7891/e-manuscripta-95731
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
114 14 D 22.9 306.4
120 80 D 7.4 277.2
123 13 B -10.1 332.9
126 1 A 24.7 297.7
127 25 D 18.7 258.2
129 1 A 31.1 304.0
131 16 C 21.1 245.7
131 16 H 8.3 195.9
7 166