2019 Apr 09 2000 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 201904092000 1 3.5 50.0 1 1 2.7 3.62 -99.00 0.19 0.68 17.21 1 1.39 Hhx Alpha