Energy (eV),SO2+ [10-16 cm2],±5%,SO+ [10-16 cm2],±6%,(S+ + O2+ + SO2++) [10-17 cm2],±6%,O+ [10-17 cm2],±6%,SO++ [10-18 cm2],±9% 15,0.258,0.013,0.005,0.0003,,,,,, 20,0.782,0.039,0.212,0.013,,,,,, 25,1.13,0.06,0.712,0.043,0.291,0.017,0.079,0.005,, 30,1.40,0.07,1.12,0.07,1.92,0.12,0.197,0.012,, 35,1.50,0.07,1.26,0.08,3.95,0.24,0.499,0.030,, 40,1.60,0.08,1.35,0.08,5.58,0.33,1.14,0.07,0.03,0.002 50,1.73,0.09,1.44,0.09,7.19,0.43,2.78,0.17,0.58,0.05 60,1.83,0.09,1.52,0.09,8.25,0.50,4.23,0.25,1.24,0.11 80,1.90,0.10,1.55,0.09,8.90,0.53,6.12,0.37,2.03,0.18 100,1.92,0.10,1.59,0.10,9.09,0.55,7.16,0.43,2.40,0.22 120,1.89,0.09,1.55,0.09,8.55,0.51,7.37,0.44,2.53,0.23 160,1.79,0.09,1.45,0.09,7.69,0.46,7.12,0.43,2.30,0.21 200,1.72,0.09,1.39,0.08,7.10,0.43,6.69,0.40,2.28,0.21 250,1.58,0.08,1.26,0.08,6.22,0.37,5.92,0.36,1.97,0.18 300,1.49,0.07,1.19,0.07,5.56,0.33,5.38,0.32,1.74,0.16 400,1.30,0.07,1.03,0.06,4.54,0.27,4.41,0.26,1.49,0.13 500,1.14,0.06,0.900,0.054,3.79,0.23,3.67,0.22,1.21,0.11 600,1.01,0.05,0.788,0.047,3.22,0.19,3.12,0.19,1.05,0.09 800,0.848,0.042,0.656,0.039,2.59,0.16,2.49,0.15,0.74,0.07 1000,0.728,0.036,0.560,0.034,2.18,0.13,2.04,0.12,0.62,0.06