2017 Jun 28 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 201706280000 1 19.0 -18.2 4 2 5.7 1.53 0.28 0.16 2.81 16.54 1 1.44 Dso Beta