2016 Apr 20 0500 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 201604200500 1 5.3 26.1 1 1 0.9 0.62 -99.00 0.00 100.00 62.03 0 -99.00 Hax Alpha