2016 Apr 18 1700 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 201604181700 1 7.5 -66.6 1 1 9.4 4.89 -99.00 0.16 0.37 24.95 1 1.27 Hhx Alpha 201604181700 2 4.6 46.7 1 1 0.9 1.13 -99.00 0.10 8.88 26.71 0 -99.00 Hsx Alpha