Sunspot drawing of 1984-3-17

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https://doi.org/10.7891/e-manuscripta-140999



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1984-03-17
10:30
Hs 1304.6:963
https://doi.org/10.7891/e-manuscripta-140999
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
58 5 14 D -10 257
59 5 4 B -19 227
61 8 6 B -21 152
63 22 32 D -4 215
64 6 6 C 14 162
65 4 6 J 12 132
66 3 4 A -17 243
67 3 5 H 14 111
68 4 3 B 5 186
9 60 80