2017 May 28 1100 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 201705281100 1 13.2 -65.4 5 2 12.2 2.64 0.52 0.12 0.68 27.36 2 -99.00 Cki Beta-Gamma