2016 May 31 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 201605312100 1 4.8 -56.9 2 2 6.2 0.75 0.37 0.03 0.86 42.76 2 -99.00 Dso Beta-Gamma 201605312100 2 14.6 -46.1 1 0 0.3 0.29 -99.00 -99.00 0.05 -99.00 0 -99.00 Axx Alpha