2016 Apr 07 1900 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 201604071900 1 3.2 -48.7 4 1 6.1 0.50 0.39 0.27 0.50 67.73 1 1.74 Cao Beta