2017 Jun 04 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 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 201706041800 1 5.6 25.8 2 0 0.4 0.37 0.70 -99.00 0.00 -99.00 0 -99.00 Bxi Alpha 201706041800 2 5.7 35.7 4 2 3.5 1.48 0.47 0.07 3.84 48.65 2 -99.00 Csi Beta-Gamma