Sunspot drawing of 1970-11-20

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https://doi.org/10.7891/e-manuscripta-96481



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1970-11-20
09:00
Hs 1304.5:4307
https://doi.org/10.7891/e-manuscripta-96481
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
478 22 E 15.8 30.5
483 12 C -10.8 5.3
484 6 C 8.1 355.9
485 63 E 3.9 340.6
487 10 D 14.9 358.5
489 3 J 2.7 270.3
490 7 B 9.9 263.7
491 3 J 16.9 240.2
8 126