2016 Apr 23 1000 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 201604231000 1 - 3.0 38.4 1 1 2.1 2.19 -99.00 0.16 2.28 15.09 1 1.42 Hsx Alpha