2017 Oct 23 2000 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 201710232000 1 - 7.9 48.4 1 1 2.1 1.53 -99.00 0.15 9.38 29.47 0 -99.00 Hsx Alpha 201710232000 2 16.1 69.5 1 0 0.5 0.48 -99.00 -99.00 0.67 -99.00 1 1.21 Axx Alpha