Oxygen Average Charge States by FLYCHK calculations
Steady-State Average Charge States are tabulated
Electron Density Grid : 1012 cm-3 - 1024 cm-3 : Electron Temperature Grid : 0.5 eV - 105 eV
FLYCHK calculations are known to give better results for highly ionized plasmas and intermediate electron densities.
For very low Ne, FLYCHK overestimates the meta-stable state population which may affect <Z>.
For very high Ne, FLYCHK may give inadequate results due to simple continuum lowering model and lack of degenerate states.
| Te\ Ne | 1012 | 1013 | 1014 | 1015 | 1016 | 1017 | 1018 | 1019 | 1020 | 1021 | 1022 | 1023 | 1024 |
| 0.5 | 4.89E-08 | 2.50E-08 | 4.38E-08 | 1.22E-07 | 1.34E-07 | 5.34E-08 | 9.42E-09 | 1.98E-09 | 1.05E-09 | 4.24E-09 | 1.34E-06 | 1.00E+00 | 4.00E+00 |
| 1.0 | 1.39E-01 | 8.47E-02 | 1.16E-01 | 2.25E-01 | 2.29E-01 | 1.01E-01 | 1.65E-02 | 2.35E-03 | 5.12E-04 | 3.10E-04 | 1.68E-03 | 1.00E+00 | 4.00E+00 |
| 1.5 | 9.69E-01 | 9.53E-01 | 9.68E-01 | 9.84E-01 | 9.83E-01 | 9.44E-01 | 7.06E-01 | 2.41E-01 | 4.98E-02 | 1.64E-02 | 2.36E-02 | 1.00E+00 | 4.00E+00 |
| 2.0 | 9.99E-01 | 9.98E-01 | 1.00E+00 | 1.00E+00 | 1.00E+00 | 9.94E-01 | 9.39E-01 | 7.60E-01 | 3.53E-01 | 1.10E-01 | 9.67E-02 | 1.00E+00 | 4.00E+00 |
| 5.0 | 2.05E+00 | 2.08E+00 | 2.15E+00 | 2.28E+00 | 2.48E+00 | 2.58E+00 | 2.38E+00 | 1.93E+00 | 1.36E+00 | 7.71E-01 | 8.18E-01 | 1.09E+00 | 4.00E+00 |
| 7.0 | 2.61E+00 | 2.65E+00 | 2.79E+00 | 2.96E+00 | 3.11E+00 | 3.26E+00 | 3.23E+00 | 2.81E+00 | 2.11E+00 | 1.31E+00 | 1.21E+00 | 1.24E+00 | 4.00E+00 |
| 10.0 | 3.27E+00 | 3.28E+00 | 3.38E+00 | 3.61E+00 | 3.84E+00 | 3.95E+00 | 3.96E+00 | 3.77E+00 | 3.08E+00 | 2.23E+00 | 1.78E+00 | 1.54E+00 | 4.01E+00 |
| 15.0 | 3.81E+00 | 3.81E+00 | 3.85E+00 | 3.97E+00 | 4.14E+00 | 4.56E+00 | 4.97E+00 | 4.88E+00 | 4.09E+00 | 3.32E+00 | 2.47E+00 | 2.11E+00 | 4.02E+00 |
| 23.0 | 4.58E+00 | 4.58E+00 | 4.60E+00 | 4.74E+00 | 5.22E+00 | 5.71E+00 | 5.90E+00 | 5.90E+00 | 5.58E+00 | 4.55E+00 | 3.43E+00 | 2.98E+00 | 4.07E+00 |
| 32.0 | 5.72E+00 | 5.72E+00 | 5.72E+00 | 5.76E+00 | 5.86E+00 | 5.95E+00 | 5.98E+00 | 5.98E+00 | 5.87E+00 | 5.46E+00 | 4.39E+00 | 3.73E+00 | 4.15E+00 |
| 52.0 | 5.98E+00 | 5.98E+00 | 5.98E+00 | 5.98E+00 | 5.98E+00 | 5.99E+00 | 6.00E+00 | 5.99E+00 | 5.96E+00 | 5.83E+00 | 5.46E+00 | 4.79E+00 | 4.38E+00 |
| 74.0 | 6.00E+00 | 6.00E+00 | 6.00E+00 | 6.00E+00 | 6.00E+00 | 6.00E+00 | 6.02E+00 | 6.03E+00 | 6.02E+00 | 5.94E+00 | 5.77E+00 | 5.28E+00 | 4.65E+00 |
| 100.0 | 6.03E+00 | 6.03E+00 | 6.03E+00 | 6.04E+00 | 6.05E+00 | 6.09E+00 | 6.17E+00 | 6.31E+00 | 6.35E+00 | 6.23E+00 | 6.07E+00 | 5.63E+00 | 4.95E+00 |
| 165.0 | 6.61E+00 | 6.61E+00 | 6.61E+00 | 6.62E+00 | 6.67E+00 | 6.79E+00 | 6.90E+00 | 7.01E+00 | 7.08E+00 | 7.18E+00 | 7.17E+00 | 6.77E+00 | 5.75E+00 |
| 235.0 | 7.32E+00 | 7.32E+00 | 7.33E+00 | 7.33E+00 | 7.35E+00 | 7.39E+00 | 7.43E+00 | 7.49E+00 | 7.58E+00 | 7.70E+00 | 7.70E+00 | 7.47E+00 | 6.65E+00 |
| 310.0 | 7.71E+00 | 7.71E+00 | 7.71E+00 | 7.71E+00 | 7.71E+00 | 7.73E+00 | 7.74E+00 | 7.77E+00 | 7.82E+00 | 7.87E+00 | 7.86E+00 | 7.72E+00 | 7.23E+00 |
| 390.0 | 7.86E+00 | 7.86E+00 | 7.86E+00 | 7.86E+00 | 7.86E+00 | 7.86E+00 | 7.87E+00 | 7.89E+00 | 7.91E+00 | 7.93E+00 | 7.92E+00 | 7.82E+00 | 7.53E+00 |
| 475.0 | 7.92E+00 | 7.92E+00 | 7.92E+00 | 7.92E+00 | 7.92E+00 | 7.92E+00 | 7.93E+00 | 7.94E+00 | 7.94E+00 | 7.96E+00 | 7.93E+00 | 7.88E+00 | 7.70E+00 |
| 655.0 | 7.97E+00 | 7.97E+00 | 7.97E+00 | 7.97E+00 | 7.97E+00 | 7.97E+00 | 7.97E+00 | 7.97E+00 | 7.97E+00 | 7.97E+00 | 7.96E+00 | 7.93E+00 | 7.84E+00 |
| 845.0 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.98E+00 | 7.95E+00 | 7.90E+00 |
| 1000.0 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.98E+00 | 7.97E+00 | 7.96E+00 | 7.93E+00 |
| 1441.0 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.96E+00 | 7.91E+00 |
| 1925.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.98E+00 | 7.94E+00 |
| 2454.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.99E+00 | 7.98E+00 | 7.96E+00 |
| 3030.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 | 7.97E+00 |
| 3655.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.99E+00 | 7.98E+00 |
| 4331.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.99E+00 | 7.98E+00 |
| 5060.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 |
| 5844.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.99E+00 | 7.99E+00 |
| 6685.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.98E+00 |
| 7585.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.98E+00 |
| 8546.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 | 7.99E+00 |
| 10000.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 |
| 20000.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 7.99E+00 |
| 50000.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 |
| 100000.0 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 | 8.00E+00 |