2016 May 13 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 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 201605131800 1 - 6.2 -47.8 2 1 5.9 0.49 0.70 0.20 1.09 48.64 1 1.30 Csi Beta 201605131800 2 9.7 -47.1 7 3 5.2 1.56 0.33 0.15 0.28 35.49 2 -99.00 Cso Beta-Gamma 201605131800 3 -21.9 -28.5 2 2 6.1 0.91 0.82 0.14 0.95 55.58 2 -99.00 Dai Beta-Gamma 201605131800 4 20.7 16.8 5 3 6.1 0.53 0.10 0.15 1.48 28.90 1 1.79 Cso Beta