2015 Jul 21 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 201507212200 1 11.7 -44.2 1 1 1.2 1.12 -99.00 0.18 0.12 31.00 0 -99.00 Hsx Alpha 201507212200 2 16.2 - 6.7 3 2 6.7 0.75 0.41 0.04 2.11 56.18 1 1.62 Dai Beta