Sunspot drawing of 1980-12-19

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https://doi.org/10.7891/e-manuscripta-99989



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1980-12-19
12:45
Hs 1304.5:7366
https://doi.org/10.7891/e-manuscripta-99989
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
691 2 A -18.0 349.0
693 35 D 6.0 341.3
694 53 D 12.4 329.9
697 18 D -9.7 330.4
698 8 C 6.8 319.8
701 2 A 8.3 354.6
704 3 A 9.1 279.6
705 20 D 4.3 279.2
706 13 D -16.6 291.5
709 17 D -6.4 266.9
710 6 H 17.0 242.4
11 177