2016 May 28 1500 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 201605281500 1 13.3 -60.5 2 1 3.4 1.65 0.86 0.14 0.30 21.41 1 2.17 Csi Beta-Gamma 201605281500 2 -15.3 26.0 3 1 4.2 0.38 0.47 0.18 1.18 39.81 1 1.70 Csi Beta