2016 May 28 1000 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 201605281000 1 13.4 -57.5 2 1 3.3 1.77 0.92 0.13 0.28 24.75 1 2.00 Csi Beta 201605281000 2 -14.8 27.9 2 1 3.7 0.76 0.41 0.08 1.26 74.40 1 1.77 Cai Beta