2016 Jun 15 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 1 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 201606151800 1 - 6.6 9.4 2 1 4.5 3.72 0.84 0.17 7.09 14.31 0 -99.00 Chi Alpha