2017 Jun 28 1300 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 201706281300 1 18.7 -25.1 3 2 5.8 1.28 0.37 0.16 2.42 17.61 1 1.47 Dso Beta