2016 Apr 23 0000 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 201604230000 1 - 3.3 44.0 1 1 2.1 2.07 -99.00 0.16 1.97 15.07 1 1.32 Hsx Alpha