2019 Apr 19 1900 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 201904191900 1 3.5 -47.3 2 1 4.1 0.50 0.01 0.25 1.51 44.30 1 1.30 Cso Beta