2015 Mar 21 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 201503211900 1 -20.0 -48.7 1 1 0.5 0.38 -99.00 0.10 100.00 36.36 0 -99.00 Hsx Alpha 201503211900 2 19.0 16.3 1 1 2.0 1.89 -99.00 0.14 0.05 14.58 0 -99.00 Hsx Alpha 201503211900 3 -20.3 38.9 1 0 0.4 0.41 -99.00 -99.00 0.88 -99.00 1 1.45 Axx Alpha 201503211900 4 -13.7 72.8 2 2 4.1 1.83 0.84 0.10 0.56 31.50 1 1.69 Dsi Beta