2015 Sep 03 2100 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 201509032100 1 7.4 27.7 2 2 0.7 0.49 1.09 0.20 0.51 51.99 1 1.27 Dai Beta 201509032100 2 -18.1 27.3 2 1 2.8 0.27 0.21 0.17 1.72 67.45 1 2.83 Cao Beta-Gamma