2017 Sep 28 2000 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 201709282000 1 -13.2 -32.8 1 1 1.5 1.58 -99.00 0.15 6.97 16.90 0 -99.00 Hsx Alpha 201709282000 2 -10.1 23.7 6 1 7.9 2.42 0.34 0.15 1.83 27.39 2 -99.00 Cao Beta-Gamma 201709282000 3 14.3 36.7 1 1 3.3 3.43 -99.00 0.16 0.20 18.23 1 1.47 Hhx Alpha