2020 Dec 15 1500 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 202012151500 1 -15.6 55.6 2 1 3.3 0.39 0.38 0.00 1.74 73.80 1 1.15 Cao Beta