2017 May 25 1800 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 201705251800 1 13.7 -27.9 8 3 6.9 0.77 0.16 0.19 0.90 51.86 2 -99.00 Dao Beta-Gamma