2015 Jul 20 2100 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 201507202100 1 11.0 -30.3 1 1 1.2 1.11 -99.00 0.16 0.00 21.77 0 -99.00 Hsx Alpha 201507202100 2 15.3 3.4 6 3 10.1 0.63 0.28 0.11 0.97 33.50 1 1.41 Cso Beta