Sunspot drawing of 1969-3-26

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https://doi.org/10.7891/e-manuscripta-95695



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1969-03-26
07:30
Hs 1304.5:3791
https://doi.org/10.7891/e-manuscripta-95695
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
97 4 J 10.6 87.3
98 26 E 18.8 75.4
99 42 C 20.3 62.2
102 4 C -15.2 61.7
106 3 J -27.1 77.9
107 16 C -32.3 51.3
111 4 B -12.2 49.7
112 12 D -10.8 8.0
113 2 A 9.9 328.8
114 15 E 22.8 304.6
115 1 A -21.2 64.4
116 2 A -24.0 297.7
12 131