2017 Aug 16 0000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 1 Date G_Ind Lat Lon Num_Spot Num_Spot_Pen Lon_Ext N-S Ratio_Area Ratio_Um Ratio_Pol Assym Num_Neutral Rough Zpc Wilson 201708160000 1 14.0 61.8 6 3 12.0 1.63 0.17 0.00 1.97 68.40 3 -99.00 Cao Beta-Gamma