2021 May 11 1600 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 202105111600 1 17.7 23.4 2 1 2.4 2.38 0.66 0.14 3.50 49.28 1 34.00 Cai Beta-Gamma-Delta 202105111600 2 -23.5 31.3 1 1 1.5 1.33 -99.00 0.15 8.08 28.60 0 -99.00 Hsx Alpha