Non-LTE radiative transfer with Turbospectrum | Astronomy & Astrophysics (A&A)

Open Access

Table 2

Average percent difference between TS and MULTI calculations of the ratio of NLTE to LTE equivalent width of nine Ca lines computed for four different sets of parameters.

T_eff (K)	log g (cm s⁻²)	[Fe/H]	R_NLTE (TS) − R_NLTE (MULTI) (in %)
6000	4.5	0.0	0.10
6000	4.5	−2.0	0.10
4500	2.0	0.0	0.03
4500	2.0	−2.0	0.05

Notes. For all results, MARCS model atmospheres were used. For this table, R_NLTE = EW_NLTE/EW_LTE.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.