2017 May 04 2100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 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 201705042100 1 12.3 -20.5 2 2 6.2 1.01 0.83 0.15 1.17 22.41 1 1.63 Dsi Beta 201705042100 2 12.3 42.8 3 2 1.2 0.39 0.24 0.12 2.11 87.18 1 1.22 Cao Beta