2015 Feb 18 0000 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 201502180000 1 10.6 -53.4 1 1 1.9 1.62 -99.00 0.11 0.67 40.64 1 1.31 Hsx Alpha 201502180000 2 5.4 -51.4 2 1 2.6 1.64 0.78 0.16 0.30 27.34 1 1.49 Csi Beta 201502180000 3 - 8.8 -23.9 2 0 0.5 0.52 0.01 -99.00 0.00 -99.00 0 -99.00 Bxo Alpha 201502180000 4 12.6 37.8 2 0 1.6 1.60 0.27 -99.00 2.04 -99.00 1 1.38 Bxo Beta