2015 Mar 13 1900 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 201503131900 1 12.0 -49.7 1 0 0.2 0.25 -99.00 -99.00 0.00 -99.00 0 -99.00 Axx Alpha 201503131900 2 -16.8 - 7.9 10 7 10.7 2.68 0.46 0.24 2.00 21.20 3 -99.00 Ehc Beta-Gamma-Delta 201503131900 3 -16.1 17.3 1 0 0.3 0.27 -99.00 -99.00 0.17 -99.00 0 -99.00 Axx Alpha 201503131900 4 - 7.6 49.9 1 0 0.2 0.19 -99.00 -99.00 100.00 -99.00 0 -99.00 Axx Alpha