Sunspot drawing of 1979-1-4

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https://doi.org/10.7891/e-manuscripta-99637



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1979-01-04
14:00
Hs 1304.5:6791
https://doi.org/10.7891/e-manuscripta-99637
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
502 2 7 G -16.6 90.9
507 1 3 J -32.0 80.7
508 23 25 E -22.5 79.7
509 22 28 D -34.3 37.6
511 1 3 J -19.2 38.8
512 20 22 E -12.4 43.7
514 1 4 J 12.5 31.6
1 2 3 A 16.1 115.2
2 4 5 B -19.7 62.7
3 5 11 D 25.3 343.2
4 6 9 D -17.3 330.3
11 87 120