Sunspot drawing of 1982-10-20

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https://doi.org/10.7891/e-manuscripta-139921



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1982-10-20
07:45
Hs 1304.6:545
https://doi.org/10.7891/e-manuscripta-139921
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
421 1 3 J 5 202
424 2 4 J -8 137
430 6 7 B -14 103
431 5 3 B 10 102
432 3 3 B -7 72
433 21 27 D -10 52
434 2 3 A 11 47
7 40 50