2016 Apr 21 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 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 201604211200 1 5.5 8.8 1 1 0.8 1.24 -99.00 0.02 18.56 52.55 0 -99.00 Hax Alpha 201604211200 2 - 4.8 64.6 1 1 2.2 2.19 -99.00 0.16 0.98 20.68 1 1.26 Hsx Alpha