2015 Aug 15 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 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 201508151900 1 18.0 -16.3 1 1 0.8 0.62 -99.00 0.04 0.00 57.51 0 -99.00 Hax Alpha 201508151900 2 -10.1 27.9 5 1 5.1 0.26 0.17 0.09 0.90 38.25 1 1.39 Cso Beta