Sunspot drawing of 1981-5-14

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https://doi.org/10.7891/e-manuscripta-139106



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1981-05-14
07:00
Hs 1304.6:113
https://doi.org/10.7891/e-manuscripta-139106
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
232 1 2 A 13 237
233 39 38 C 9 231
237 11 16 G 11 210
238 2 3 J -7 200
240 54 66 E 13 157
241 18 21 D 14 146
243 1 2 A 6 162
244 4 7 C 7 251
245 1 4 H -25 120
9 131 159