2017 Feb 13 1600 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 201702131600 1 11.7 -36.1 3 1 4.6 0.90 0.41 0.13 0.64 39.49 1 1.44 Csi Beta