Sunspot drawing of 1969-3-24

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https://doi.org/10.7891/e-manuscripta-95733



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1969-03-24
09:00
Hs 1304.5:3789
https://doi.org/10.7891/e-manuscripta-95733
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
96 6 H 13.2 105.8
97 19 E 10.8 93.7
98 35 E 19.0 72.6
99 42 C 20.0 63.4
100 2 A 14.1 81.9
102 5 H -14.4 63.2
105 2 A 23.1 48.3
106 4 C -26.9 76.8
107 42 E -31.9 53.0
9 157