2021 May 19 2300 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 202105192300 1 18.8 54.5 3 2 2.1 2.48 0.90 0.18 1.54 16.61 1 1.53 Dsi Beta