Sunspot drawing of 1983-10-10

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https://doi.org/10.7891/e-manuscripta-140557



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1983-10-10
09:15
Hs 1304.6:830
https://doi.org/10.7891/e-manuscripta-140557
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
268 32 46 E 7 133
271 4 8 J 13 113
272 5 9 C -14 146
273 10 14 C -8 92
275 10 18 D 21 74
276 15 18 C -15 121
277 16 19 C 6 111
7 92 132