Sunspot drawing of 1969-10-30

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https://doi.org/10.7891/e-manuscripta-95709



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1969-10-30
08:00
Hs 1304.5:3995
https://doi.org/10.7891/e-manuscripta-95709
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
432 4 J 9.2 88.7
434 28 C 10.7 68.7
438 2 A -11.2 61.3
446 1 A 5.5 88.9
447 8 D -12.6 18.9
451 10 J 16.8 342.8
453 2 A -14.4 329.0
454 11 B -15.1 29.7
456 1 A 19.7 311.5
9 67