2017 May 27 0000 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 201705270000 1 13.2 -44.7 7 2 8.5 1.30 0.22 0.11 0.82 54.88 1 1.80 Dao Beta