Sunspot drawing of 1978-12-4

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https://doi.org/10.7891/e-manuscripta-99055



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1978-12-04
08:30
Hs 1304.5:6773
https://doi.org/10.7891/e-manuscripta-99055
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
461 9 G 13.2 120.2
465 4 J 21.6 106.4
467 24 D -18.0 92.3
469 1 A -25.8 152.9
470 16 C -21.1 80.3
471 1 A -18.9 57.8
472 3 J 15.4 50.6
475 15 D -30.0 104.7
476 12 D -23.5 31.4
477 1 A 25.4 47.6
10 86