2020 Dec 15 1900 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 202012151900 1 -15.5 53.2 2 0 3.5 3.52 0.24 -99.00 1.58 -99.00 1 1.28 Bxo Beta