Sunspot drawing of 1970-1-19

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https://doi.org/10.7891/e-manuscripta-96508



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1970-01-19
09:30
Hs 1304.5:4055
https://doi.org/10.7891/e-manuscripta-96508
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
9 4 C -11.5 99.3
10 10 B -22.5 93.4
12 7 J -12.2 80.3
14 15 C -11.4 48.2
15 4 B -17.4 53.9
16 11 D -5.5 31.2
19 2 B 18.5 92.3
22 3 A -11.2 10.0
23 20 D 13.0 19.4
24 15 B -14.0 41.3
26 7 D -2.8 333.2
28 8 J 14.4 12.2
29 5 A 14.9 2.1
30 2 C -10.4 29.8
31 1 A 14.2 80.6
15 114