---directory source contains the files of the paper msfinal.tex (LaTeX source file including tables) fig1.eps (eps file of figure 1) fig2.eps (eps file of figure 2) fig3.eps (eps file of figure 3) fig4.eps (eps file of figure 4) fig5.eps (eps file of figure 5) fig6.eps (eps file of figure 6) fig7.eps (eps file of figure 7) fig8.eps (eps file of figure 8) msfinal.ps (ps file including all text/tables/figures) cjaa209.sty (ChJAA style file for LaTeX compilation) psfig.sty (style file for LaTeX compilation) epsf.sty (style file for LaTeX compilation) ---directory tables_e1 contains the data of electronic tables e1. see ReadMe therein. ---directory tables_e2 contains the data of electronic tables e2. see ReadMe therein. ================================================================================ ADC_Keywords: Stars, metal-deficient ; Abundances ; Models, atmosphere Keywords: stars: abundances - stars: atmospheres - stars: population II Abstract: The files in this directory constitute the electronic Table E1 for the paper "Non-LTE Analysis for the Sodium Abundances of Metal-Poor Stars in the Galactic Disk and Halo (Y. Takeda et al.)" These are the results of non-LTE abundance corrections for each of the eight Na I 5683, 5688, 5890, 5896, 6154, 6161, 8183, 8195 lines computed on a large grid of models [Teff= 4500, 5000, 5500, 6000, 6500 K, log g (cm s-2) = 1.0, 2.0, 3.0, 4.0, 5.0, and [Fe/H] = 0, -1, -2, -3, -4] for the microturbulence values of 1, 2, and 3 km/s. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe ... ... This file ncor5683.vt1 80 372 E.W. and NLTE correction of Na I 5682.63: xi=1 km/s ncor5683.vt2 80 372 E.W. and NLTE correction of Na I 5682.63: xi=2 km/s ncor5683.vt3 80 372 E.W. and NLTE correction of Na I 5682.63: xi=3 km/s ncor5688.vt1 80 372 E.W. and NLTE correction of Na I 5688.21: xi=1 km/s ncor5688.vt2 80 372 E.W. and NLTE correction of Na I 5688.21: xi=2 km/s ncor5688.vt3 80 372 E.W. and NLTE correction of Na I 5688.21: xi=3 km/s ncor5890.vt1 80 372 E.W. and NLTE correction of Na I 5889.95: xi=1 km/s ncor5890.vt2 80 372 E.W. and NLTE correction of Na I 5889.95: xi=2 km/s ncor5890.vt3 80 372 E.W. and NLTE correction of Na I 5889.95: xi=3 km/s ncor5896.vt1 80 372 E.W. and NLTE correction of Na I 5895.92: xi=1 km/s ncor5896.vt2 80 372 E.W. and NLTE correction of Na I 5895.92: xi=2 km/s ncor5896.vt3 80 372 E.W. and NLTE correction of Na I 5895.92: xi=3 km/s ncor6154.vt1 80 372 E.W. and NLTE correction of Na I 6154.23: xi=1 km/s ncor6154.vt2 80 372 E.W. and NLTE correction of Na I 6154.23: xi=2 km/s ncor6154.vt3 80 372 E.W. and NLTE correction of Na I 6154.23: xi=3 km/s ncor6161.vt1 80 372 E.W. and NLTE correction of Na I 6160.75: xi=1 km/s ncor6161.vt2 80 372 E.W. and NLTE correction of Na I 6160.75: xi=2 km/s ncor6161.vt3 80 372 E.W. and NLTE correction of Na I 6160.75: xi=3 km/s ncor8183.vt1 80 372 E.W. and NLTE correction of Na I 8183.26: xi=1 km/s ncor8183.vt2 80 372 E.W. and NLTE correction of Na I 8183.26: xi=2 km/s ncor8183.vt3 80 372 E.W. and NLTE correction of Na I 8183.26: xi=3 km/s ncor8195.vt1 80 372 E.W. and NLTE correction of Na I 8194.82: xi=1 km/s ncor8195.vt2 80 372 E.W. and NLTE correction of Na I 8194.82: xi=2 km/s ncor8195.vt3 80 372 E.W. and NLTE correction of Na I 8194.82: xi=3 km/s -------------------------------------------------------------------------------- Description: "ncor****.vt?" -------------------------------------------------------------------------- The data contained in each of these data files are: code, lambda, vt, [Na/Fe]i, Ainput, W(LTE), W(NLTE), A(NLTE), A(LTE), delta code represents effective temperature, surface gravity, and metallicity: for example, t65g50m0 --> Teff=6500K log g=5.0 [Fe/H]= 0.0 t50g40m2 --> Teff=5000K log g=4.0 [Fe/H]=-2.0 t45g20m3 --> Teff=4500K log g=2.0 [Fe/H]=-3.0 lambda is the line wavelength. vt is the microturbulent velocity. [Na/Fe]a = 0.00 was assumed for the NLTE calculations. The theoretical equivalent widths (LTE as well as NLTE) were evaluated for three input abundances [Na/Fe]i = [Na/Fe]a -0.3 = -0.3 = [Na/Fe]a = 0.0 = [Na/Fe]a +0.3 = +0.3 (i.e., abundances were perturbed by +/- 0.3 dex around the exact value) Ainput = 6.33 + [Na/Fe]i (6.33 is the solar sodium abundance) A(NLTE) and A(LTE) are the abundances derived from W(NLTE) under the assumption of NLTE and LTE, respectively. Though A(NLTE) should be equal to Ainput in the strict sense, there are practically small discrepancy because of numerical problems. The delta is the NLTE correction defined as delta = A(NLTE)-A(LTE). Note that only the results for the t65g10m40 case (highest Teff, lowest g, lowest [Fe/H]) could not be calculated are thus are not shown here, because an instability problem. -------------------------------------------------------------------------- Byte-by-byte Description: "ncor****.vt?" -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 8 A8 --- code model code 9- 16 F8.2 A wavelength wavelength of the line 17- 20 F4.1 km s-1 xi microturbulence 21- 26 F6.1 --- [Na/Fe]a sodium-to-iron logarithmic abundance ratio 27- 33 F7.3 --- Ainput assigned sodium abundance 34- 36 A3 --- dummy left bracket (dummy) 37- 44 F8.2 mA W(LTE) LTE equivalent width 45- 46 A2 --- dummy right bracket (dummy) 47- 54 F8.2 mA W(NLTE) NLTE equivalent width 55 -61 F7.3 --- A(NLTE) NLTE abundance 62 -68 F7.3 --- A(LTE) LTE abundance 69 -75 F7.3 --- Delta Non-LTE abundance correction 76 -80 A5 --- dummy dummy blank --------------------------------------------------------------------------------