2015 Apr 21 2100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 7 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 201504212100 1 -10.7 -75.4 1 0 1.0 0.99 -99.00 -99.00 4.02 -99.00 2 -99.00 Axx Beta-Gamma 201504212100 2 10.5 -55.2 1 0 0.3 0.32 -99.00 -99.00 0.00 -99.00 0 -99.00 Axx Alpha 201504212100 3 6.4 -54.7 1 1 1.7 0.90 -99.00 0.10 0.18 31.77 0 -99.00 Hsx Alpha 201504212100 4 19.6 -29.5 6 4 6.6 2.30 0.48 0.15 0.86 50.35 1 1.94 Dac Beta 201504212100 5 4.5 -21.4 3 1 3.9 3.20 0.71 0.17 0.19 20.89 0 -99.00 Chi Alpha 201504212100 6 -13.7 -11.8 2 1 3.0 0.49 0.61 0.12 0.05 78.70 0 -99.00 Cai Alpha 201504212100 7 - 9.6 20.4 4 3 11.0 1.95 0.56 0.18 2.22 16.21 3 -99.00 Esc Beta-Gamma