2018 May 28 0200 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 201805280200 1 15.4 31.8 5 2 3.7 0.52 0.20 0.25 3.31 39.59 1 1.95 Cso Beta