2016 Sep 18 1300 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 201609181300 1 7.7 15.8 1 1 0.4 0.24 -99.00 0.25 0.69 100.48 1 1.55 Hax Alpha 201609181300 2 12.1 17.5 1 1 0.5 0.37 -99.00 0.21 2.85 54.45 1 1.64 Hax Alpha 201609181300 3 16.4 36.6 2 0 0.2 0.25 0.01 -99.00 0.68 -99.00 1 1.17 Bxo Beta