| Ion | 
(Å) |
 (eV) |
 |
 |
Reference |
| Ca II | 3158.869 | 3.123 | 0.241 | -4.90 | T |
| Ca II | 3933.655 | 0.000 | 0.105 | -5.73 | T |
| Ca I | 4226.728 | 0.000 | 0.244 | -6.03 | SG |
| Ca II | 5021.138 | 7.515 | -1.207 | -4.61 | SMP |
| Ca II | 5339.188 | 8.438 | -0.079 | -3.70 | SMP |
| Ca I | 5857.451 | 2.933 | 0.240 | -5.42 | S |
| Ca I | 5867.562 | 2.933 | -1.570 | -4.70 | S |
| Ca I | 6122.217 | 1.896 | -0.316 | -5.32 | SO |
| Ca I | 6162.173 | 1.899 | -0.090 | -5.32 | SO |
| Ca I | 6163.755 | 2.521 | -1.286 | -5.00 | SR |
| Ca I | 6166.439 | 2.521 | -1.142 | -5.00 | SR |
| Ca I | 6169.042 | 2.253 | -0.797 | -5.00 | SR |
| Ca I | 6169.563 | 2.256 | -0.478 | -4.99 | SR |
| Ca I | 6449.808 | 2.521 | -0.502 | -6.07 | SR |
| Ca I | 6455.598 | 2.523 | -1.340 | -6.07 | S |
| Ca II | 6456.875 | 8.438 | 0.410 | -3.70 | SMP |
| Ca I | 6462.567 | 2.523 | 0.262 | -6.07 | SR |
| Ca I | 6471.662 | 2.526 | -0.686 | -6.07 | SR |
| Ca II | 8248.796 | 7.515 | 0.556 | -4.60 | SMP |
| Ca II | 8254.721 | 7.515 | -0.398 | -4.60 | SMP |
| Ca II | 8498.023 | 1.692 | -1.416 | -5.70 | T |
| Ca II | 8912.068 | 7.047 | 0.637 | -5.10 | SMP |
| Ca II | 8927.356 | 7.050 | 0.811 | -5.10 | SMP |
| The columns give the ion designation, central wavelength of the transition, the excitation potential of the lower level, oscillator strength, the Stark damping constant, and the reference for the oscillator strength. References. T - Teodosiou (1989); SG - Smith & Gallagher (1966); SMP - Seaton et al. (1994); S - Smith (1988); SO - Smith & O'Neil (1975); SR - Smith & Raggett (1981). |