2015 Feb 20 0400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 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 201502200400 1 -10.2 -56.0 2 1 2.7 0.60 0.11 0.08 2.20 71.33 2 -99.00 Cao Beta-Gamma 201502200400 2 14.0 7.8 4 2 5.9 0.39 0.13 0.10 0.83 34.86 1 1.21 Cso Beta 201502200400 3 -10.8 55.1 1 0 0.2 0.24 -99.00 -99.00 100.00 -99.00 0 -99.00 Axx Alpha 201502200400 4 15.8 55.7 1 0 0.1 0.07 -99.00 -99.00 0.00 -99.00 0 -99.00 Axx Alpha