Sunspot drawing of 2015-1-30

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https://doi.org/10.7891/e-manuscripta-158758



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2015-01-30
09:00
Hs 1304.6:10290
https://doi.org/10.7891/e-manuscripta-158758
Observer : Marco Cagnotti
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
20 12 30 F -10.6 47.1
22 4 10 D 17.3 73.2
23 3 7 D -17.2 82.2
25 2 4 A -2.9 71.3
26 1 3 J 11.9 11.8
27 2 3 A -7.4 17.7
28 4 11 C 6.2 336.7
29 1 1 A -7.3 4.1
30 5 11 D 10.2 321.6
9 34 80