much reduced lifetime of the level suffering auto-ionization into account. The best-fitting value is 32 000 higher than the standard radiative broadening ($\gamma$$_{\rm rad}$ = 0.21/$\lambda$$^{2}$). Taking this effect into account, we derived an astrophysical log gf value for the 6361.940 line, as reported in Table \[lines2\].

[lrrrrrrrrrrrrrrrr]{} Species & [$\lambda$]{} ([Å]{}) & & & & & &\
ZnI & 4810.529 & 4.0782 & $-$0.137 & — & $-$0.137 &$-$0.17$^1$,$-$0.16$^2$,$-$0.31$^3$ &$-$0.25\
& 6362.339 & 5.7961 & +0.150 & +0.158 & 0.150 &+0.14$^{1,2}$ & +0.05\
CaI & 6361.786 & 4.4510 & +0.954 & — & +0.317 &$-$0.2$^{4}$ & $-$0.20\
CrI & 4810.509 & 2.9870 & — & — & $-$3.142/$-$2.899& $-$2.90$^{4}$ & $-$2.90\
TiI & 4810.705 & 2.4870 & — & — & $-$2.576/$-$2.563& $-$1.00$^{4}$ & $-$1.00\
V1 & 4810.730 & 3.1310 & — & — & $-$1.246/$-$2.534&$-$1.25$^{4}$ & $-$1.25\
CrI & 4810.732 & 3.0790 & — & $-$1.30 & $-$1.300/$-$0.644& $-$1.90$^{4}$ & $-$1.90\

Solar abundances
----------------

Table \[sol\] gives literature abundances for Fe and Zn for the Sun, Arcturus, and $\mu$ Leo. The adopted solar abundances for Fe and Zn are from Grevesse & Sauval (1998), whereas for Arcturus they are from the present fits, when adopting stellar parameters from 