2017 Sep 28 1800 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 201709281800 1 -13.2 -31.5 1 1 1.6 1.71 -99.00 0.14 7.00 18.74 0 -99.00 Hsx Alpha 201709281800 2 -10.0 24.7 4 1 8.0 2.55 0.38 0.14 1.90 23.46 2 -99.00 Cho Beta-Gamma 201709281800 3 14.4 37.9 1 1 3.2 3.43 -99.00 0.18 0.21 18.41 1 2.74 Hhx Beta-Gamma