Sunspot drawing of 1961-3-16

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https://doi.org/10.7891/e-manuscripta-92508



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1961-03-16
07:15
Hs 1304.5:1292
https://doi.org/10.7891/e-manuscripta-92508
Observer : Araldo Pittini
Seeing (SIDC) : 5
Group Not Weighted Weighted Type Latitude Carrington Longit.
63 4 J -6.1 218.2
66 6 J 3.4 150.9
67 5 B 21.5 236.2
68 2 B -8.6 210.8
69 4 A 19.3 174.7
70 9 C -24.1 152.9
71 1 A -10.4 113.5
72 1 A -12.6 111.2
8 32