2017 May 19 1100 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 201705191100 1 - 7.8 30.2 2 2 1.0 0.61 0.83 0.06 22.20 52.53 0 -99.00 Dai Alpha 201705191100 2 10.8 33.0 1 1 0.4 0.51 -99.00 0.25 0.00 44.30 0 -99.00 Hsx Alpha