Sunspot drawing of 1961-2-27

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https://doi.org/10.7891/e-manuscripta-92494



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1961-02-27
08:30
Hs 1304.5:1275
https://doi.org/10.7891/e-manuscripta-92494
Observer : Araldo Pittini
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
44 14 B -11.6 102.7
45 1 A -14.1 114.3
47 3 J 6.7 59.9
51 2 A 25.5 81.8
52 1 A 14.2 62.9
53 1 A 9.2 47.5
6 22