Sunspot drawing of 1991-12-1

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https://doi.org/10.7891/e-manuscripta-145767



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1991-12-01
10:30
Hs 1304.6:3322
https://doi.org/10.7891/e-manuscripta-145767
Observer : Andrea Manna
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
618 4 5 C -13 142
624 26 30 D -6 118
625 6 7 C 8 160
626 18 15 D -9 66
629 3 3 B -5 43
630 5 4 B -17 50
631 1 2 A 4 39
632 3 4 B -8 97
633 5 3 B -12 63
634 1 3 J 20 26
10 72 76