2017 Oct 02 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 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 201710021800 1 - 9.4 -31.5 1 1 1.7 2.17 -99.00 0.17 3.61 16.97 1 1.32 Hsx Alpha 201710021800 2 13.6 -14.0 2 1 3.9 2.80 0.82 0.15 0.05 18.52 0 -99.00 Chi Alpha