Sunspot drawing of 1958-3-6

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https://doi.org/10.7891/e-manuscripta-88039



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1958-03-06
08:30
Hs 1304.5:355
https://doi.org/10.7891/e-manuscripta-88039
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
102 6 12 D -24.4 96.7
104 1 3 J -12.0 24.5
105 115 102 F -17.2 13.5
107 4 8 D 16.6 6.0
107A 3 6 C 22.0 355.0
109 26 38 D -12.7 90.7
110 36 47 E 22.9 33.4
111 30 35 E 30.8 19.7
112 4 4 B -17.0 29.4
113 2 3 A -5.7 96.1
114 3 5 C -18.1 357.5
115 1 2 A 15.7 313.1
12 231 265