Sunspot drawing of 1993-3-4

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https://doi.org/10.7891/e-manuscripta-147608



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1993-03-04
07:15
Hs 1304.6:3707
https://doi.org/10.7891/e-manuscripta-147608
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
61 3 6 G 12 240
63 2 4 J -12 219
65 36 46 D 8 183
67 2 3 A 16 177
68 9 14 C -10 115
69 12 20 D -6 101
70 3 5 C 9 94
7 67 98