2016 Dec 21 0100 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 201612210100 1 -23.1 -37.5 3 1 3.8 1.06 0.34 0.23 0.99 53.25 1 1.31 Cao Beta 201612210100 2 - 6.8 16.1 1 0 0.3 0.25 -99.00 -99.00 2.70 -99.00 1 1.37 Axx Alpha