Sunspot drawing of 1971-11-25

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https://doi.org/10.7891/e-manuscripta-96691



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1971-11-25
09:00
Hs 1304.5:4635
https://doi.org/10.7891/e-manuscripta-96691
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
320 5 H -14.8 191.0
326 3 J -6.1 132.8
327 7 D -14.6 195.6
328 25 D 13.2 81.2
329 10 C -8.7 90.6
330/331 10 B -16.9 87.2
334 3 B -9.7 81.7
7 63