Sunspot drawing of 1971-4-14

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https://doi.org/10.7891/e-manuscripta-96787



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1971-04-14
08:00
Hs 1304.5:4430
https://doi.org/10.7891/e-manuscripta-96787
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
111 4 J 15.3 270.1
117 10 D 2.4 179.4
118 7 H -6.2 174.6
119 8 C 19.1 155.1
120 10 C 8.7 156.5
121 9 C -18.8 149.1
122 20 D -5.1 206.5
123 16 B -3.7 214.2
124 3 A -15.0 186.8
9 87