2015 Sep 20 0700 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 201509200700 1 -19.8 -41.2 5 2 13.4 2.31 0.43 0.15 1.18 26.26 3 -99.00 Cai Beta-Gamma 201509200700 2 -15.4 -13.5 1 1 3.3 2.64 -99.00 0.18 8.21 12.28 0 -99.00 Hhx Alpha 201509200700 3 12.0 - 8.3 1 0 1.0 0.99 -99.00 -99.00 0.03 -99.00 0 -99.00 Axx Alpha