Sunspot drawing of 1958-7-15

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https://doi.org/10.7891/e-manuscripta-88148



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1958-07-15
05:30
Hs 1304.5:462
https://doi.org/10.7891/e-manuscripta-88148
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
365 2 3 A 29.1 156.9
369 20 13 C -21.4 129.9
375 2 5 C 16.2 100.6
379 3 5 C 40.0 79.7
381 59 52 E 8.2 60.1
383 4 6 B -13.0 125.6
386 15 18 D -4.5 51.3
387 13 13 C -21.6 54.8
389 28 21 E -23.6 94.4
390 7 14 F 19.2 29.8
10 153 150