2017 Mar 23 1900 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 201703231900 1 6.0 47.1 1 1 0.3 0.38 -99.00 0.33 0.05 49.71 0 -99.00 Hsx Alpha