2017 Sep 22 2200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 1 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 201709222200 1 -11.7 49.1 1 1 3.1 2.05 -99.00 0.16 2.82 15.87 1 1.83 Hsx Alpha