Sunspot drawing of 1970-9-22

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https://doi.org/10.7891/e-manuscripta-96609



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1970-09-22
07:00
Hs 1304.5:4264
https://doi.org/10.7891/e-manuscripta-96609
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
408 46 C 19.5 22.1
411 2 A 12.5 346.0
412 18 D 22.1 63.0
413 4 B 2.8 360.0
414 20 C 12.2 324.9
415 1 A 1.8 333.7
417 16 B 7.4 44.3
418 1 A 15.1 298.3
8 108