Sunspot drawing of 1958-1-15

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https://doi.org/10.7891/e-manuscripta-87958



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1958-01-15
09:00
Hs 1304.5:316
https://doi.org/10.7891/e-manuscripta-87958
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
9 1 2 A -16.8 37.9
10 5 8 J -28.5 36.1
11 55 79 E -14.4 20.5
12 2 8 D 24.0 3.1
17 12 19 D -22.7 349.9
19 5 14 C -24.0 326.3
20 46 78 E 22.1 347.3
21 3 8 C 26.1 330.5
22 4 6 C 14.2 324.7
23 49 62 F -8.7 315.4
25 43 72 F 12.0 301.6
26 1 4 J 21.6 280.7
27 3 12 C 15.2 309.6
28 2 8 H 20.4 259.6
29 4 7 C -15.3 261.8
15 235 387