2019 Apr 12 1500 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 201904121500 1 5.4 12.0 3 1 6.1 3.46 0.75 0.21 0.15 12.72 0 -99.00 Chi Alpha