2016 Dec 20 0000 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 201612200000 1 -24.0 -21.7 1 1 0.1 0.26 -99.00 0.25 6.00 115.42 0 -99.00 Hax Alpha