2019 Apr 16 0900 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 201904160900 1 4.6 -40.2 1 1 4.6 3.61 -99.00 0.19 0.44 12.77 1 1.39 Hhx Alpha