2019 May 16 1600 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 201905161600 1 4.7 -52.4 1 1 3.0 2.12 -99.00 0.09 0.35 19.78 1 1.35 Hsx Alpha