Sunspot drawing of 1969-11-15

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https://doi.org/10.7891/e-manuscripta-95705



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1969-11-15
08:30
Hs 1304.5:4005
https://doi.org/10.7891/e-manuscripta-95705
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
465 2 4 J 21.7 227.0
468 3 5 J 21.7 222.5
471 4 1 A -17.9 166.1
472 12 20 D 15.9 231.5
473 15 9 B 14.3 143.3
474 1 2 A 8.3 98.3
475 3 6 J 6.5 85.1
476 1 4 J 11.7 75.5
8 41 51