2019 Apr 17 0100 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 201904170100 1 4.1 -49.3 1 1 4.8 3.51 -99.00 0.19 0.46 15.94 1 1.35 Hhx Alpha