2015 Sep 21 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 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 201509211200 1 -15.5 -65.0 2 2 9.2 1.78 0.59 0.16 3.94 28.97 2 -99.00 Dsi Beta-Gamma 201509211200 2 -14.7 -29.6 2 1 5.1 2.54 0.78 0.16 2.99 16.02 2 -99.00 Chi Beta-Gamma 201509211200 3 17.3 73.3 3 1 7.4 3.50 0.40 0.08 1.65 62.26 2 -99.00 Cki Beta-Gamma