All Tables

Table 1: The computed interaction parameters for the 572 considered levels of Fe II. The complete table is available only electronically at the CDS; a short extract is provided here as a guide to its form. For each level tabulated are: the energy E with respect to the ground state, the parity (EVE or ODD), the J quantum number, the principal quantum number n for the optical electron, the orbital angular momentum quantum number l for the optical electron, the adopted series limit energy $E^{\rm limit}$ , the mean square position of the optical electron $\langle {\rm p}_2^2 \rangle$ , the dispersion coefficient C₆ and the static dipole polarizability $\alpha _{\rm d}$ of the level, and the energy denominator $E_{\rm p}$ . Note that we use the definition $\Delta E = C_6/R^6$ , while Kurucz uses $\Delta \nu = C_6^{\rm KURUCZ}/R^6$ ; thus the definitions differ by a factor of h, in addition to the difference in units.
Table 2: The computed broadening data. The entire table is available only electronically at the CDS; a short extract is provided here as a guide to its form. The table presents for each line: the species as described by the packed parameter Z+0.01(Z-N) where Z is the atomic number and N is the number of electrons, the air wavelength $\lambda _{\rm air}$ , the J quantum numbers for the lower and upper states $J_{\rm low}$ and $J_{\rm upp}$ , the energies of the lower and upper states $E_{\rm low}$ and $E_{\rm upp}$ , the line broadening cross-section $\sigma$ for a collision speed of 10⁴ m s^-1, the dimensionless velocity parameter $\alpha$ , and the log of the line width (FWHM) per perturber at a temperature of 10⁴ K. Further, the cross section and velocity parameter computed using the approximation $E_{\rm p}=-4/9$ au are given, $\sigma _{4/9}$ and $\alpha _{4/9}$ .