Sunspot drawing of 1989-5-19

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https://doi.org/10.7891/e-manuscripta-144573



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1989-05-19
09:15
Hs 1304.6:2525
https://doi.org/10.7891/e-manuscripta-144573
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
209 1 2 A -19 157
209A 1 3 J -21 168
211 7 12 C 9 146
212 1 3 J -9 123
214 15 15 C 18 120
215 9 14 C 17 107
216 23 28 D 16 90
220 1 3 J -26 58
221 15 12 B -17 74
222 4 7 J -17 45
224 24 21 C 22 86
225 13 17 C 14 74
226 12 13 D -21 31
227 3 7 C 24 157
228 5 5 B -18 63
229 4 3 B 32 53
16 138 165