2017 May 27 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 1 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 201705271900 1 13.2 -56.1 6 2 10.7 2.30 0.52 0.10 0.82 20.69 2 -99.00 Csi Beta-Gamma