2015 Sep 20 0900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 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 201509200900 1 -16.9 -49.8 4 3 13.5 2.17 0.57 0.15 1.21 26.59 4 -99.00 Eac Beta-Gamma 201509200900 2 -15.4 -14.5 1 1 3.1 2.51 -99.00 0.17 6.27 10.66 0 -99.00 Hhx Alpha 201509200900 3 12.1 - 9.3 1 1 1.0 0.49 -99.00 0.06 0.01 43.19 0 -99.00 Hsx Alpha