2015 Sep 21 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 5 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 201509211800 1 -15.1 -68.6 2 2 8.8 1.70 0.60 0.09 3.52 34.40 2 -99.00 Dsi Beta-Gamma 201509211800 2 -14.5 -33.7 1 1 3.3 2.55 -99.00 0.15 3.74 18.76 1 4.53 Hhx Beta-Gamma 201509211800 3 17.1 46.6 1 0 0.1 0.07 -99.00 -99.00 3.73 -99.00 1 2.38 Axx Beta-Gamma 201509211800 4 13.2 61.6 1 1 2.2 2.98 -99.00 0.10 0.76 58.26 1 1.20 Hkx Alpha 201509211800 5 17.0 70.4 2 1 2.2 2.36 0.39 0.00 4.00 52.33 1 1.11 Cao Beta