Sunspot drawing of 1983-10-13

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https://doi.org/10.7891/e-manuscripta-140526



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1983-10-13
08:00
Hs 1304.6:833
https://doi.org/10.7891/e-manuscripta-140526
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
268 15 24 G 7 134
271 3 6 J 14 112
272 5 10 C -15 149
273 1 1 A -7 95
275 21 20 C 22 75
276 2 2 A -15 119
277 6 5 B 6 113
278 1 3 J -12 26
279 5 7 G -6 15
9 59 78