2015 Apr 11 1600 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 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 201504111600 1 -15.0 -42.9 5 2 5.8 0.86 0.16 0.09 1.00 45.25 1 2.53 Cso Beta-Gamma 201504111600 2 -17.1 -27.1 2 0 2.9 2.86 0.01 -99.00 10.04 -99.00 0 -99.00 Bxo Alpha 201504111600 3 11.9 47.3 2 1 2.6 0.54 0.54 0.14 1.68 57.18 1 1.41 Cai Beta 201504111600 4 8.3 75.2 3 2 4.2 3.63 0.49 0.07 0.64 55.62 2 -99.00 Cki Beta-Gamma