Sunspot drawing of 1969-3-20

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https://doi.org/10.7891/e-manuscripta-95821



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1969-03-20
07:00
Hs 1304.5:3787
https://doi.org/10.7891/e-manuscripta-95821
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
92 14 B -14.7 128.8
94 5 A 20.1 152.3
96 16 H 13.1 104.6
97 60 E 10.9 92.6
98 21 D 19.2 75.0
99 40 E 19.4 62.1
100 2 B 13.5 81.4
102 3 J -13.7 64.5
105 3 J 19.8 46.8
106 22 D -25.9 76.1
107 8 B -32.0 58.4
108 3 B -19.7 55.6
109 1 A 6.6 108.5
13 198