2016 May 28 2000 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 201605282000 1 13.1 -63.6 1 1 3.1 1.83 -99.00 0.10 0.34 27.63 1 2.82 Hsx Beta-Gamma 201605282000 2 -14.8 21.5 2 1 4.2 0.63 0.38 0.13 1.41 51.48 1 1.16 Cao Beta