Sunspot drawing of 1989-1-10

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https://doi.org/10.7891/e-manuscripta-144582



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1989-01-10
09:00
Hs 1304.6:2416
https://doi.org/10.7891/e-manuscripta-144582
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
3 19 25 E 10 14
5 18 25 D 27 359
6 11 13 C -18 347
10 28 30 D -14 331
12 33 60 D -31 307
13 3 6 C -32 281
14 1 1 A 33 340
15 3 5 B -20 282
16 1 3 J 28 266
17 5 5 A 21 272
18 2 5 J 19 266
11 124 178