2020 Jan 03 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 202001031900 1 -35.8 37.1 2 1 1.1 0.61 0.80 0.08 0.07 57.84 0 -99.00 Cai Alpha