Sunspot drawing of 1978-12-1

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https://doi.org/10.7891/e-manuscripta-99180



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1978-12-01
09:45
Hs 1304.5:6770
https://doi.org/10.7891/e-manuscripta-99180
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
452 3 J 14.4 171.8
456 4 B 9.0 145.8
461 11 G 13.4 122.4
463 6 D 12.7 208.3
465 3 J 22.0 108.3
467 33 D -18.2 92.6
468 1 A -26.9 119.8
469 2 B -25.6 156.2
470 12 C -19.3 80.4
471 1 A -20.3 59.4
472 3 J 15.6 50.1
11 79