2016 May 31 0000 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 201605310000 1 4.5 -46.3 1 0 0.4 0.39 -99.00 -99.00 0.11 -99.00 0 -99.00 Axx Alpha 201605310000 2 14.6 -30.8 2 1 5.9 0.52 0.15 0.27 0.83 36.91 2 -99.00 Cso Beta-Gamma