Sunspot drawing of 1958-8-25

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https://doi.org/10.7891/e-manuscripta-88180



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1958-08-25
14:00
Hs 1304.5:502
https://doi.org/10.7891/e-manuscripta-88180
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
471 56 56 E 18.0 320.9
472 9 8 D -14.6 324.4
478 2 3 A 20.4 292.8
479 55 52 E -17.2 294.6
483 3 3 A 20.1 263.8
484 20 11 D 8.7 254.4
487 52 47 D 20.9 307.0
489 25 21 D 8.7 268.0
490 18 9 C -7.2 247.1
491 3 9 D -11.3 211.7
492 3 4 D -31.0 348.9
493 1 2 B -19.5 272.7
494 4 6 B 22.9 234.2
495 1 1 A -10.7 229.4
496 3 5 C 26.8 196.7
15 255 237