2019 Apr 19 1000 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 201904191000 1 3.7 -42.0 2 1 4.1 0.37 0.01 0.43 1.24 47.54 1 1.35 Cso Beta