2016 Feb 21 1900 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 201602211900 1 6.0 -42.7 4 3 10.8 1.76 0.44 0.09 0.55 51.50 2 -99.00 Eac Beta-Gamma 201602211900 2 4.2 -14.4 1 1 1.5 1.34 -99.00 0.17 0.15 20.27 0 -99.00 Hsx Alpha