2015 Mar 21 1300 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 201503211300 1 -19.9 -44.8 2 1 2.6 0.38 0.78 0.00 5.27 128.88 0 -99.00 Cai Alpha 201503211300 2 18.8 19.6 1 1 1.8 1.89 -99.00 0.16 0.05 12.27 0 -99.00 Hsx Alpha 201503211300 3 -20.6 42.5 1 0 0.2 0.22 -99.00 -99.00 0.35 -99.00 1 1.24 Axx Alpha 201503211300 4 -14.3 76.1 2 2 4.7 1.93 0.90 0.15 0.32 51.61 1 2.23 Dai Beta-Gamma