2018 Apr 22 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 201804220000 1 -10.4 31.6 1 0 0.2 0.15 -99.00 -99.00 0.00 -99.00 0 -99.00 Axx Alpha 201804220000 2 1.8 44.1 4 1 9.1 1.85 0.34 0.12 1.47 38.21 1 1.52 Cao Beta