Sunspot drawing of 1979-12-12

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https://doi.org/10.7891/e-manuscripta-99499



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1979-12-12
09:00
Hs 1304.5:7065
https://doi.org/10.7891/e-manuscripta-99499
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
456 17 D -14.7 209.4
721 8 H -14.8 280.0
728 5 J -14.7 247.3
731 15 C -11.3 245.2
735 5 A -14.1 236.2
737 10 D 8.8 237.3
743 5 A 20.9 220.2
744 12 D 12.9 272.1
745 4 A -6.4 243.8
746 20 C 18.8 189.6
747 3 A 18.8 201.6
748 7 J 12.2 193.1
751 4 C 10.3 210.7
752 17 D 22.6 179.1
758 17 D -33.0 225.7
759 4 A -30.5 176.3
761 24 D 11.0 223.9
762 15 D 16.3 176.4
763 1 2 A -6.8 222.2
764 2 A 14.8 221.1
765 9 D -25.4 194.9
766 4 A 3.3 172.2
767 3 A -12.7 132.9
768 10 D -19.0 139.3
24 1 222