2016 Oct 20 1900 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 201610201900 1 8.3 -52.6 2 2 1.0 0.48 0.75 0.40 0.12 107.19 0 -99.00 Dai Alpha 201610201900 2 7.1 -45.9 1 1 0.5 0.36 -99.00 0.08 6.10 48.81 0 -99.00 Hsx Alpha