All Tables

Table 1: Adopted model parameters ( $T_{{\rm eff}}$ , log g, v_t, [Fe/H]) and light element abundances for the programme stars. For Li, C and N the 1 $\sigma$ measurement error is given. The N abundances from the NH band in Col. 10 are raw values, to be corrected by -0.4 dex (see Sect. 3.2.3 and Fig. 4), the adopted values of [N/H] are given in Col. 11. Remark "m'' in the last column identifies stars considered to be mixed (see Sect. 4.1). The errors indicated in this table are only the measurement errors.
Table 2: Changes ( $\Delta$ ) in the derived N abundance caused by errors in model atmosphere parameters for HD 122563, a cool star, and CS 22948-066 (hotter). A is the adopted model; B, C, and D vary log g, v_t, and $T_{{\rm eff}}$ individually as shown, while in model E, log g and v_t have been re-adjusted for consistency with the lower $T_{{\rm eff}}$ (see also Paper V, Tables 6 and 7).