2017 Aug 13 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 201708130000 1 - 1.9 -73.2 1 1 1.1 2.34 -99.00 0.15 1.95 49.47 1 2.12 Hsx Beta-Gamma