Sunspot drawing of 1982-12-13

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https://doi.org/10.7891/e-manuscripta-139970



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1982-12-13
09:00
Hs 1304.6:577
https://doi.org/10.7891/e-manuscripta-139970
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
496 13 12 C 6 205
499 35 21 C -11 151
500 46 39 D -16 132
502 3 4 C -6 140
503 96 42 D 10 119
504 18 12 J -7 105
505 20 18 C -7 90
506 29 27 D -11 78
507 11 7 B -13 141
508 6 5 B -5 134
10 277 187