Sunspot drawing of 1959-9-17

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https://doi.org/10.7891/e-manuscripta-91490



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1959-09-17
08:30
Hs 1304.5:845
https://doi.org/10.7891/e-manuscripta-91490
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
712 6 D -17.6 273.5
718 17 D 5.7 275.2
723 8 C 5.3 203.4
729 25 C 14.5 164.5
730 17 D -15.3 177.8
735 2 B -10.1 158.2
736 3 J 24.8 107.8
7 78