Sunspot drawing of 1978-5-9

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https://doi.org/10.7891/e-manuscripta-99120



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1978-05-09
07:00
Hs 1304.5:6580
https://doi.org/10.7891/e-manuscripta-99120
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
125 11 C -27.3 345.0
127 5 C 16.6 349.6
128 20 G 16.1 289.8
129 1 A -13.7 311.0
130 2 A 18.3 263.9
131 11 C -20.7 257.7
6 50