2016 Jan 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 201601310000 1 10.2 -17.6 1 1 4.3 2.86 -99.00 0.15 0.19 23.95 0 -99.00 Hhx Alpha 201601310000 2 -20.7 - 2.1 1 0 0.4 0.37 -99.00 -99.00 1.70 -99.00 1 1.30 Axx Alpha