2015 Jun 21 2000 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 201506212000 1 -18.5 -63.4 4 2 3.3 2.30 0.25 0.08 4.16 52.58 2 -99.00 Cao Beta-Gamma 201506212000 2 12.3 4.1 8 4 15.9 4.12 0.62 0.13 1.00 25.54 1 2.74 Fkc Beta-Gamma-Delta