Sunspot drawing of 1989-6-16

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https://doi.org/10.7891/e-manuscripta-144594



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1989-06-16
07:00
Hs 1304.6:2550
https://doi.org/10.7891/e-manuscripta-144594
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
265 2 6 C -20 148
274 2 5 C 17 157
275 100 98 F 20 94
276 7 14 G -10 98
279 38 52 F -19 72
281 5 8 B 12 152
285 1 3 J 30 49
286 27 30 D 17 80
288 2 3 B -10 25
290 5 7 B -22 93
291 2 2 A 26 77
292 3 8 G -20 8
293 4 8 C 18 16
294 8 12 C 10 128
295 2 3 A -22 130
296 2 3 B 20 45
297 4 9 D 21 359
17 214 271