Sunspot drawing of 1989-5-1

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https://doi.org/10.7891/e-manuscripta-144716



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1989-05-01
08:00
Hs 1304.6:2509
https://doi.org/10.7891/e-manuscripta-144716
Observer : Marco Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
188 1 3 J 34 36
189 8 11 C -19 37
191 4 3 B 14 339
192 6 5 B 27 351
195 18 25 D -19 314
197A 2 3 B -40 2
198 9 7 B -16 325
200 16 24 D 29 265
201 1 3 J -22 237
9 65 84