2016 Dec 21 1600 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 201612211600 1 -25.1 -43.5 2 2 5.3 0.96 0.81 0.16 0.98 31.30 2 -99.00 Dsi Beta-Gamma 201612211600 2 - 6.0 8.4 2 1 3.3 0.24 0.01 0.11 1.11 47.65 1 1.30 Cso Beta