Sunspot drawing of 1990-12-29

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https://doi.org/10.7891/e-manuscripta-145368



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1990-12-29
08:30
Hs 1304.6:3046
https://doi.org/10.7891/e-manuscripta-145368
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
694 8 20 D -22 259
694A 6 8 B -26 249
695 1 4 H -19 242
696 10 13 C -12 249
698 14 26 D -10 253
699 1 4 J -11 186
700 1 2 A 19 165
701 2 3 A -12 202
702 1 3 J 8 152
9 44 83