2017 Oct 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 201710231900 1 - 7.9 48.6 1 1 1.9 1.66 -99.00 0.15 9.78 26.98 0 -99.00 Hsx Alpha 201710231900 2 16.1 69.8 1 0 0.5 0.55 -99.00 -99.00 0.58 -99.00 1 1.21 Axx Alpha