2015 Sep 21 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 5 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 201509211900 1 -15.1 -69.0 2 2 8.9 1.72 0.61 0.09 2.90 28.56 2 -99.00 Dsi Beta-Gamma 201509211900 2 -14.5 -34.1 1 1 3.1 2.55 -99.00 0.14 3.72 16.75 1 1.57 Hhx Alpha 201509211900 3 17.2 47.2 2 0 2.3 2.35 0.00 -99.00 11.19 -99.00 0 -99.00 Bxo Alpha 201509211900 4 12.9 61.2 1 1 2.5 3.09 -99.00 0.09 0.78 55.58 1 1.22 Hkx Alpha 201509211900 5 16.9 70.1 2 1 2.2 2.35 0.42 0.02 4.56 52.59 1 1.18 Cai Beta