2015 Sep 13 2100 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 201509132100 1 - 8.3 -46.4 3 2 10.2 2.88 0.55 0.15 1.42 21.52 2 -99.00 Ehi Beta-Gamma 201509132100 2 -18.9 44.7 7 2 11.5 2.15 0.37 0.07 0.82 28.46 1 1.62 Cao Beta 201509132100 3 -10.4 75.8 1 1 8.0 4.41 -99.00 0.18 0.26 25.43 1 1.16 Hkx Alpha