2019 Apr 13 2100 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 201904132100 1 5.6 - 5.1 3 1 6.5 3.83 0.72 0.20 0.16 14.14 0 -99.00 Chi Alpha