2016 Sep 21 2200 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 201609212200 1 9.2 -29.8 4 2 8.1 1.33 0.36 0.14 0.80 31.04 1 1.84 Dso Beta