2015 Sep 20 0800 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 201509200800 1 -17.0 -49.0 4 2 13.3 2.31 0.59 0.14 1.12 24.45 4 -99.00 Csi Beta-Gamma 201509200800 2 -15.4 -13.8 1 1 3.1 2.64 -99.00 0.18 5.65 13.24 0 -99.00 Hhx Alpha 201509200800 3 12.0 - 8.7 2 1 3.8 0.61 0.90 0.03 0.03 39.35 0 -99.00 Csi Alpha