2021 Aug 31 0000 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 202108310000 1 20.5 -44.9 1 1 0.6 0.26 -99.00 0.33 100.00 41.85 0 -99.00 Hsx Alpha 202108310000 2 -25.0 -40.7 8 4 9.5 3.32 0.39 0.09 0.93 45.13 1 3.05 Dko Beta-Gamma