2017 Mar 31 1500 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 201703311500 1 10.6 -37.7 1 1 3.4 2.46 -99.00 0.15 0.40 23.31 1 1.30 Hsx Alpha 201703311500 2 11.9 -27.5 1 1 2.0 1.55 -99.00 0.16 21.45 20.27 0 -99.00 Hsx Alpha 201703311500 3 11.1 6.3 1 1 0.2 0.25 -99.00 0.12 0.35 39.21 1 1.17 Hsx Alpha 201703311500 4 -10.0 7.1 12 5 12.4 2.30 0.45 0.15 0.90 45.44 3 -99.00 Eac Beta-Gamma