Atmospheric parameters

Leszek Kowalczuk & Jadwiga Daszyńska-Daszkiewicz

A grid of atmospheric parameters needed to obtain light and radial velocity variations due to linear nonradial pulsations is presented. Various photometric systems and different sources of models of stellar atmospheres were considered.

The computations were performed for the following photometric systems: Strömgren (uvby), extended Johnson (UVBRIJHK) and Geneva (UB1BB2V1VG). We relied on three sources of atmospheric models: KuruczStandard, KuruczNOVER (Castelli) and NeMo.

We make accessible photometric parameters for the whole available range of effective temperature, Teff, gravity, log g, metallicity, [m/H], and microturbulence velocity, ξ.

Tables for disc averaging factors, b, u, v , were computed for the spherical harmonic degrees up to l = 6.

Flux derivatives

• Kurucz standard [download]
• Kurucz nover (Castelli) [download]
• NEMO [download]

b_l, u_l, v_l coefficients

• Kurucz standard [download]
  

b_l, u_l, v_l derivatives

• Kurucz standard [download]