Task 6: TiO line list - Trovemaster/exocross GitHub Wiki

Cross sections of TiO using a new line list ToTo

The publication is in preparation. Contact Laura McKemmish ([email protected]).

The line list can be accessed at /scratch/dp114/shared/ExoMol/TiO.

1. Using a text editor create an ExoCross input file to compute cross sections of TiO for T=2000 K using the Gaussian line profile for the wavenumber 0-20000 cm-1 and resolution of 0.1 cm-1. An example of the input is shown below (see also TiO_Toto_ab_2000K_gauss.inp in /scratch/dp114/dc-yurc1/exocross/TiO)

   Temperature 2000 (K) Range 8000 20000 (cm-1)

   Npoints 1200001

   absorption gaussian

   hwhm 0.05

   output TiO_ab_Toto_2000K_g0.05

   NRAM 100000000

   NPROCS 18

   States "/scratch/dp114/shared/ExoMol/TiO/48Ti-16O__Toto.states"

   Transitions "/scratch/dp114/shared/ExoMol/TiO/48Ti-16O__Toto.trans"

2. Compute cross sections using the command line:

exocross.exe < TiO_Toto_ab_2000K_gauss.inp > TiO_Toto_ab_2000K_gauss.out

3. The absorption cross sections will be written into an .xsec file and can be visualised using xmgrace.