Sunspot drawing of 1957-12-2

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https://doi.org/10.7891/e-manuscripta-87942



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1957-12-02
10:00
Hs 1304.5:282
https://doi.org/10.7891/e-manuscripta-87942
Observer : Sergio Cortesi
Seeing (SIDC) : 1
Group Not Weighted Weighted Type Latitude Carrington Longit.
696 4 9 D -13.0 260.8
713 3 6 C 26.8 239.6
714 26 54 E -17.2 221.2
725 11 20 D -21.0 186.9
729 10 21 D -4.5 181.8
730 59 64 E -17.0 174.3
734 4 10 D -6.9 213.5
737 10 28 D 15.1 208.7
739 5 8 D -3.8 174.5
740 5 9 D -26.7 143.3
741 1 4 J -28.7 142.8
743 4 4 A -13.7 167.2
744 7 14 D 6.1 133.5
745 4 6 D -28.7 132.4
746 2 6 C 5.8 118.8
747 4 7 D -27.0 174.5
748 2 6 J -29.2 170.7
17 161 276