2016 Aug 18 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 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 201608182000 1 7.7 -66.3 1 1 0.9 0.86 -99.00 0.08 0.87 49.28 1 1.19 Hsx Alpha 201608182000 2 10.9 -65.5 1 1 1.6 1.12 -99.00 0.11 0.25 41.30 1 1.19 Hsx Alpha 201608182000 3 - 9.9 -53.8 2 0 1.6 1.62 0.31 -99.00 22.67 -99.00 0 -99.00 Bxo Alpha 201608182000 4 10.3 22.5 1 1 0.9 0.86 -99.00 0.03 0.13 61.60 0 -99.00 Hax Alpha