2016 Apr 23 1900 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 201604231900 1 - 2.8 33.4 1 1 2.1 2.19 -99.00 0.16 3.15 17.04 1 1.24 Hsx Alpha 201604231900 2 9.0 72.3 1 0 0.2 0.22 -99.00 -99.00 0.00 -99.00 0 -99.00 Axx Alpha