2017 Sep 30 1600 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 201709301600 1 -11.0 -57.7 1 1 1.0 1.55 -99.00 0.09 2.94 30.22 1 1.46 Hsx Alpha 201709301600 2 -10.9 - 3.0 2 1 2.2 2.41 0.81 0.17 17.97 16.91 0 -99.00 Csi Alpha 201709301600 3 13.3 13.1 1 1 3.7 3.17 -99.00 0.16 0.05 23.07 0 -99.00 Hhx Alpha