Sunspot drawing of 1978-1-1

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https://doi.org/10.7891/e-manuscripta-99148



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1978-01-01
09:00
Hs 1304.5:6486
https://doi.org/10.7891/e-manuscripta-99148
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
183 5 B 20.9 249.2
184 29 D 19.9 235.8
186 13 C -18.8 203.3
187 21 D -18.6 179.9
188 1 A -21.5 278.8
1 3 B 36.0 163.3
2 2 A 24.1 136.3
3 1 A -23.7 150.9
8 75