2017 May 26 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 201705261600 1 13.3 -40.6 3 2 8.1 1.68 0.38 0.09 0.71 45.66 1 1.71 Dao Beta