2017 Jun 28 2100 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 201706282100 1 18.4 -28.1 2 2 5.8 1.29 0.79 0.18 2.17 19.21 1 1.19 Dsi Beta