

For each temperature, T, I give two files:



1- the  file: redwing_NaH2_21_T.omg providing the redwing for 
H2 density = 10^21 cm$^{-3}, 
from \Delta \omega_min to \Delta \omega = -100cm^-1 

To get the far red wing for a density
dens_out,  you simply multiply the data by 10^-21 \times dens_out.

2 tableD1_NaH2_1000_1e21_FS17_nearwing.omg  providing
the intermediate region for the junction to the Lorentzian core
between the fast  decrease of the Lorentzian with the H2 density and the 
linear increase of the opacity in the wing.


Compared to the tables provided in 2003, the new tables oversample the near wing
to smoothly join the Lorentzian and the near wing. 


LOW DENSITIES

For the junction between the Lorentzian core and the near wing the sampling
``domegc'' for the Lorentzian and ``nsf'' the number of points computed
for the core have to be chosen as nsf $\times$ domegc to be larger than
$3 \times 10$ cm$^{-1}$, 10  cm$^{-1}$ being the sampling in the core.

The sampling ``deomegc'' and ``nsf'' have to be ajusted according to
densout, i.e. for 10^{16 ~cm$^{-3} to get the Lorentzian core,
it requires  10000 points with deomegc = 0.005 cm^{-1}.   

When dens_out  gets very small,  ``domegc'' decreases and ``nsf'' increases
to provide the Lorentzian core accurately. The files will be large.
Be careful of the dimension in the lect_sig.f program.


sigma21_NaH2_D1_T1000_lam.ps and sigma21_NaH2_D1_T1000_omg.ps are the plots
of the 3 parts which constitute the whole profile: the core given by the  
lorentz_out.*, the near wing given by sigma_out.* and the far wing given by 
redwing_NaH2_D1_21_1000.*.
