2016 Jun 15 1900 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 201606151900 1 - 6.6 8.8 2 1 4.6 3.72 0.84 0.17 5.61 14.73 0 -99.00 Chi Alpha