2015 May 16 0400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 6 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 201505160400 1 10.1 -59.1 6 2 23.4 2.37 0.48 0.15 0.58 32.24 2 -99.00 Cai Beta-Gamma 201505160400 2 -20.0 -32.8 1 1 1.3 1.70 -99.00 0.16 4.80 19.06 1 1.45 Hsx Alpha 201505160400 3 16.8 -25.4 1 1 2.1 1.70 -99.00 0.17 0.09 17.44 0 -99.00 Hsx Alpha 201505160400 4 - 8.7 - 0.9 1 1 1.1 0.98 -99.00 0.18 100.00 28.00 0 -99.00 Hsx Alpha 201505160400 5 - 7.0 11.2 4 2 2.3 0.49 0.21 0.27 100.00 46.49 0 -99.00 Cso Alpha 201505160400 6 -10.9 45.4 1 1 2.2 1.87 -99.00 0.17 3.21 16.63 1 33.50 Hsx Beta-Gamma