2016 Apr 15 1800 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 201604151800 1 10.9 -22.9 7 3 14.2 4.83 0.65 0.24 1.43 15.12 2 -99.00 Ehc Beta-Gamma