2016 Apr 18 0100 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 201604180100 1 8.4 -57.2 1 1 8.3 4.66 -99.00 0.20 0.34 30.54 1 2.80 Hkx Beta-Gamma 201604180100 2 4.0 55.2 2 1 4.6 0.88 0.60 0.14 2.73 33.66 2 -99.00 Csi Beta-Gamma