2018 Dec 06 1800 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 201812061800 1 - 5.7 -48.2 4 2 6.8 0.60 0.37 0.17 1.29 57.71 1 1.53 Dao Beta