Sunspot drawing of 1972-6-9

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https://doi.org/10.7891/e-manuscripta-97131



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1972-06-09
08:00
Hs 1304.5:4777
https://doi.org/10.7891/e-manuscripta-97131
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
175 3 H -12.9 96.8
176 11 H -15.3 87.3
183 45 D -8.5 77.2
188 1 A 5.1 42.9
189 4 B 20.1 47.4
191 2 A -8.4 21.3
192 1 A -5.1 345.6
7 67