2019 Apr 13 1200 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 201904131200 1 5.7 - 0.3 3 1 5.9 3.59 0.77 0.20 0.11 14.86 0 -99.00 Chi Alpha