2015 Sep 18 1700 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 201509181700 1 -18.7 -25.8 10 4 13.1 2.05 0.39 0.13 1.26 21.49 2 -99.00 Eso Beta-Gamma 201509181700 2 -15.3 8.8 1 1 3.4 2.89 -99.00 0.19 1.88 13.00 1 3.07 Hhx Beta-Gamma 201509181700 3 12.2 12.2 3 1 4.9 1.22 0.51 0.13 1.17 23.38 1 1.50 Csi Beta