2019 Apr 18 0800 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 201904180800 1 2.9 -67.1 1 1 5.4 3.76 -99.00 0.17 0.50 15.18 1 1.27 Hhx Alpha 201904180800 2 4.6 -26.4 2 1 3.5 0.74 0.58 0.10 0.82 41.11 1 1.43 Csi Beta