2017 May 26 1000 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 201705261000 1 13.3 -37.3 3 2 7.8 1.67 0.43 0.08 0.79 35.76 2 -99.00 Dai Beta-Gamma