Sunspot drawing of 1968-2-17

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https://doi.org/10.7891/e-manuscripta-95487



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1968-02-17
09:00
Hs 1304.5:3459
https://doi.org/10.7891/e-manuscripta-95487
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
60 26 E 18.3 333.8
61 3 A -15.6 326.6
67 9 B -25.6 298.6
68 4 A -17.9 282.7
69 4 J 2.4 233.8
70 7 B -9.4 223.1
71 2 A 4.0 222.8
72 2 A -13.5 220.7
73 5 C -28.7 209.7
9 62