2019 Apr 03 0400 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 201904030400 1 12.6 13.5 4 2 5.0 0.38 0.12 0.08 1.05 58.44 1 1.37 Dao Beta