Sunspot drawing of 1958-7-16

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https://doi.org/10.7891/e-manuscripta-88141



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1958-07-16
08:15
Hs 1304.5:463
https://doi.org/10.7891/e-manuscripta-88141
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
369 12 13 C -21.3 127.1
375 1 4 J 16.5 101.6
379 3 5 C 40.0 77.9
381 42 40 E 8.0 59.8
386 8 12 C -4.5 51.5
387 6 8 D -21.0 55.3
389 13 18 D -23.4 95.3
390 5 10 F 18.8 28.1
391 6 9 D -12.8 79.4
392 1 2 A 4.4 18.3
10 97 121