2015 Sep 13 2200 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 201509132200 1 - 7.1 -52.2 1 1 1.6 1.97 -99.00 0.16 3.32 18.75 1 2.33 Hsx Beta-Gamma 201509132200 2 - 9.4 -43.6 1 1 1.9 2.75 -99.00 0.17 0.47 23.45 1 1.41 Hhx Alpha 201509132200 3 -18.9 44.0 8 3 11.4 2.14 0.38 0.09 0.71 23.30 1 1.81 Eso Beta 201509132200 4 -10.5 75.2 1 1 8.1 4.28 -99.00 0.19 0.34 21.97 1 1.16 Hhx Alpha