2016 May 18 0500 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 201605180500 1 21.1 -47.4 1 1 3.5 2.61 -99.00 0.15 0.34 19.68 1 1.16 Hhx Alpha 201605180500 2 - 7.6 29.7 1 1 4.8 4.43 -99.00 0.20 1.09 18.84 1 1.64 Hhx Alpha