2019 Apr 12 1700 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 201904121700 1 5.4 10.7 3 1 6.2 3.59 0.76 0.20 0.16 13.65 0 -99.00 Chi Alpha