2016 Jun 18 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 201606181800 1 - 6.1 -31.7 1 1 3.2 3.10 -99.00 0.18 3.80 14.09 1 1.69 Hhx Alpha 201606181800 2 12.4 -20.4 2 1 1.9 0.50 0.36 0.14 0.29 127.97 1 1.71 Cao Beta 201606181800 3 9.6 11.0 1 0 0.1 0.12 -99.00 -99.00 0.00 -99.00 0 -99.00 Axx Alpha 201606181800 4 6.1 61.1 1 1 1.4 1.24 -99.00 0.13 1.41 38.54 1 1.57 Hsx Alpha