2016 Aug 18 1200 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 201608181200 1 6.7 -56.3 1 1 0.9 1.22 -99.00 0.15 2.58 25.59 1 1.43 Hsx Alpha 201608181200 2 9.9 -55.2 2 1 1.4 1.10 0.78 0.14 100.00 24.24 0 -99.00 Csi Alpha 201608181200 3 -10.8 -43.6 3 1 1.8 0.67 0.62 0.09 0.08 39.41 0 -99.00 Csi Alpha 201608181200 4 10.4 33.5 1 1 0.3 0.25 -99.00 0.29 100.00 53.17 0 -99.00 Hax Alpha