2015 May 28 1500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 1 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 201505281500 1 -16.3 66.8 1 1 2.3 1.34 -99.00 0.07 1.16 52.34 1 1.34 Hax Alpha