Sunspot drawing of 1979-4-6

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https://doi.org/10.7891/e-manuscripta-99607



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1979-04-06
09:00
Hs 1304.5:6855
https://doi.org/10.7891/e-manuscripta-99607
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
170 64 60 F -24.8 318.1
173 3 2 B -17.1 300.8
180 3 2 A -10.0 282.3
181A 4 4 B -31.4 313.7
184 1 1 A 16.9 306.5
188 5 5 J -26.5 204.8
190 1 1 A -19.7 338.2
191 1 2 A -13.3 270.3
8 82 77