2016 Apr 12 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 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 201604122000 1 13.7 -25.2 2 1 1.1 0.52 0.82 0.32 0.00 27.79 0 -99.00 Csi Alpha 201604122000 2 10.3 16.0 2 1 9.5 5.06 0.78 0.25 1.28 15.60 1 1.87 Chi Beta