2019 Apr 12 1300 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 201904121300 1 5.4 13.0 2 1 5.9 3.59 0.80 0.20 0.17 13.25 0 -99.00 Chi Alpha