2017 Feb 17 2300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 1 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 201702172300 1 9.9 31.4 2 1 1.2 0.25 0.37 0.29 0.21 76.93 1 2.95 Cao Beta-Gamma