2016 Apr 13 2100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 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 201604132100 1 12.9 -40.1 1 1 0.5 0.53 -99.00 0.18 0.00 47.40 0 -99.00 Hsx Alpha 201604132100 2 10.7 2.1 3 1 9.8 4.80 0.67 0.25 0.89 15.87 1 2.20 Chi Beta-Gamma 201604132100 3 11.1 64.3 1 1 0.3 0.44 -99.00 0.17 0.52 105.48 1 1.14 Hax Alpha