2017 Sep 17 1700 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 201709171700 1 8.8 -21.8 1 1 1.6 1.70 -99.00 0.15 0.00 22.29 0 -99.00 Hsx Alpha