Table 7: Photospheric and stellar parameters of PG 1159-035. We list the direct results from spectroscopic analyses and derived quantities (mass, luminosity, distance) from comparison with evolutionary tracks. Elemental abundances are given in mass fractions (2nd column) and relative to solar abundances (Grevesse & Sauval 2001 values;3rd column).

Parameter		 Result Abundances Ref.
    (solar units)  

$T{\rm\hspace*{-0.4ex}_{eff}}$/ K		 $140~000 \pm 5000$   (1), this work
$\log~g$ (cgs) $7.0 \pm0.5$   (1)

H		 $\le$0.02 $\le$0.027 (2)
He 0.33 1.3 (3)
C 0.48 170 (3)
N 0.001 1.2 this work
O 0.17 22 (3)
F $3.2 \times 10^{-6}$ 6.3 (3)
Ne 0.02 11 (3)
Si $3.6 \times 10^{-4}$ 0.5 this work
P $\le$ $6.4 \times 10^{-6}$ $\le$1 this work
S $5.0 \times 10^{-6}$ 0.02 this work
Fe $\le$ $3.9 \times 10^{-4}$ $\le$0.3 this work

$n_{\rm H}$ / cm-2		 $1.5 \times 10^{20}$   this work
E(B-V) 0.0   this work
$M/M _\odot$ $\rm0.60^{+.13}_{-.04}$   (1)
$\log L /L _\odot$ $\rm 2.73^{+.41}_{-.55}$   (1)
d/kpc $\rm0.80^{+.22}_{-.12}$   (1)
References: (1) Werner et al. (1991); (2) Werner (1996);
(3) Werner et al. (2005).

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