Sunspot drawing of 1958-10-9

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https://doi.org/10.7891/e-manuscripta-88212



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1958-10-09
07:00
Hs 1304.5:541
https://doi.org/10.7891/e-manuscripta-88212
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
623 10 7 B 21.0 32.3
625 3 3 A -15.1 118.2
626 2 4 J -6.2 107.9
628 37 34 D 15.9 39.6
629 18 26 D 12.6 23.8
630 16 13 D 9.1 97.4
633 1 2 A 6.8 61.5
634 14 10 A -15.1 60.0
635 2 1 A -18.4 48.7
636 4 4 C 6.6 355.5
10 107 104