2019 Apr 09 1000 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 201904091000 1 3.1 56.0 2 1 3.3 3.77 0.94 0.21 1.04 17.63 1 1.24 Chi Beta