2021 Sep 03 0100 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 202109030100 1 -16.0 29.2 2 1 5.1 2.16 0.57 0.12 1.77 26.62 1 1.67 Cai Beta