2017 Sep 15 0500 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 201709150500 1 8.8 11.4 1 1 2.0 2.06 -99.00 0.14 0.01 15.73 0 -99.00 Hsx Alpha