2016 May 28 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 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 201605281900 1 13.1 -62.9 1 1 2.8 1.82 -99.00 0.14 0.34 23.23 1 2.64 Hsx Beta-Gamma 201605281900 2 - 2.6 -23.5 1 0 0.1 0.13 -99.00 -99.00 0.63 -99.00 1 1.17 Axx Alpha 201605281900 3 -14.7 21.9 3 0 4.5 4.52 0.39 -99.00 1.35 -99.00 2 -99.00 Bxo Beta-Gamma