2017 Jun 18 0000 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 201706180000 1 14.0 -23.7 4 2 9.8 1.39 0.64 0.17 0.89 19.68 1 1.69 Dsi Beta 201706180000 2 12.4 16.2 1 1 1.5 1.75 -99.00 0.14 0.07 15.43 0 -99.00 Hsx Alpha