2017 Jan 19 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 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 201701191800 1 0.2 -17.5 1 1 1.0 0.96 -99.00 0.13 0.02 40.45 0 -99.00 Hsx Alpha 201701191800 2 8.0 - 6.4 2 2 1.4 1.22 0.70 0.16 0.00 21.50 0 -99.00 Dsi Alpha 201701191800 3 8.8 68.5 1 0 0.2 0.18 -99.00 -99.00 9.08 -99.00 0 -99.00 Axx Alpha