2017 Sep 20 2200 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 201709202200 1 12.6 -64.5 1 1 1.7 1.49 -99.00 0.14 0.26 29.51 1 1.23 Hsx Alpha 201709202200 2 - 8.7 75.8 1 1 4.8 2.77 -99.00 0.13 0.97 35.96 1 2.00 Hhx Alpha