Sunspot drawing of 2014-10-21

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https://doi.org/10.7891/e-manuscripta-158278



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2014-10-21
08:00
Hs 1304.6:10225
https://doi.org/10.7891/e-manuscripta-158278
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
337 2 4 J -9.2 320.6
345 6 10 D 4.2 285.0
346 40 56 E -13.3 244.6
349 2 6 G -11.8 207.5
4 50 76