2017 Sep 18 1200 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 201709181200 1 9.4 -32.3 1 1 1.5 1.46 -99.00 0.13 0.07 16.58 0 -99.00 Hsx Alpha