2017 May 04 1600 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 201705041600 1 12.3 -18.0 2 2 6.1 1.14 0.80 0.12 1.04 27.55 1 1.40 Dsi Beta