2015 Sep 02 1800 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 201509021800 1 6.9 43.8 4 2 2.2 0.37 0.11 0.00 1.23 136.55 1 1.23 Cao Beta