2015 Feb 28 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 201502281900 1 16.2 -67.3 2 0 3.3 3.31 0.01 -99.00 100.00 -99.00 0 -99.00 Bxo Alpha 201502281900 2 -15.1 -24.6 4 1 5.5 0.49 0.13 0.15 100.00 55.53 0 -99.00 Cao Alpha 201502281900 3 - 9.4 -12.3 1 1 0.4 0.48 -99.00 0.15 100.00 50.18 0 -99.00 Hax Alpha 201502281900 4 5.1 19.8 8 4 7.0 0.86 0.17 0.23 0.00 42.31 0 -99.00 Dso Alpha