2018 Apr 22 2100 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 201804222100 1 2.4 31.8 8 1 8.3 1.60 0.34 0.12 0.95 21.94 1 1.63 Cso Beta