Sunspot drawing of 1959-9-21

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https://doi.org/10.7891/e-manuscripta-91391



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1959-09-21
07:30
Hs 1304.5:849
https://doi.org/10.7891/e-manuscripta-91391
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
723 6 D 4.8 204.9
729 15 C 12.8 164.9
730 11 B -15.4 178.5
735 27 D -11.3 158.6
736 7 B 25.9 100.0
738 2 A 19.4 108.4
739 4 B -20.3 137.7
740 24 C -8.6 101.3
745 11 B 2.2 130.1
746 1 A 19.2 120.8
747 2 B 28.7 104.8
748 17 D -10.3 90.6
12 127