2016 Jul 21 2000 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 201607212000 1 6.9 -52.1 3 3 15.2 3.07 0.56 0.16 0.90 34.86 4 -99.00 Fkc Beta-Gamma-Delta