Sunspot drawing of 1968-3-11

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https://doi.org/10.7891/e-manuscripta-95452



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1968-03-11
08:00
Hs 1304.5:3476
https://doi.org/10.7891/e-manuscripta-95452
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
98 5 H -27.0 45.6
108 2 A -17.0 40.9
111 8 C -14.0 317.7
112 21 D 17.0 353.7
113 6 B -8.5 2.7
115 3 B -15.2 32.5
116 9 B 13.4 26.9
117 3 J 12.5 277.2
8 57