Sunspot drawing of 1961-10-19

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https://doi.org/10.7891/e-manuscripta-92741



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1961-10-19
07:15
Hs 1304.5:1494
https://doi.org/10.7891/e-manuscripta-92741
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
295 6 8 C 16.9 244.7
298 14 9 B 8.9 201.3
301 7 2 B -5.0 210.4
302 3 4 B 17.2 152.1
303 1 2 A -16.4 149.8
304 4 4 B 16.2 137.9
305 4 7 B -8.5 138.0
7 39 36