Sunspot drawing of 1979-1-15

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https://doi.org/10.7891/e-manuscripta-99601



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1979-01-15
09:00
Hs 1304.5:6801
https://doi.org/10.7891/e-manuscripta-99601
Observer : Sergio Cortesi
Seeing (SIDC) : 1
Group Not Weighted Weighted Type Latitude Carrington Longit.
4 3 10 H -17.9 329.2
5 3 7 C 15.5 303.5
9 17 32 E 14.2 286.5
17 17 29 D -24.0 277.2
18 20 31 D -22.6 252.9
22 1 3 J 9.0 215.1
23 6 11 D -14.7 325.1
24 2 6 C 13.3 269.5
25 2 5 C 10.8 275.9
26 4 7 C 6.6 215.4
27 4 7 B -14.4 258.2
28 1 2 A -16.8 191.5
29 2 5 C 16.6 177.2
30 1 3 J -13.9 170.9
14 83 158