WD-GRID

The data files are sorted into directories based on the set, "tlusty207" or "tmap2019".  Both txt and FITS versions are available.

Data file naming convention for the tlusty207 set:

hlsp_wd-grid_tlusty207_nlte-model_<teffgrav>_r5000_v1_<exten>

where:

• <teffgrav> is a string representation of the effective temperature and surface gravity of the model, in the form of "t???g???n".  The first part is the effective temperature divided by 100, the second part is the surface gravity multiplied by 100, and the 'n' specifies that these models are non-LTE.  As a specific example, the string "t950g750n" corresponds to an effective temperature of 95,000 K and a surface gravity of log(g) = 7.50.
• <exten> can be "cont.fits", "cont.txt", "spec.fits", or "spec.txt".  The "cont" files correspond to the theoretical continuum fluxes, while the "spec" files contain the spectrum that includes all the metal lines in it.

Data file naming convention for the tmap2019 set:

hlsp_wd-grid_tmap2019_nlte-model_<teffgrav>_r50000_v1_spec.<exten>

where:

• <teffgrav> is a string representation of the effective temperature and surface gravity of the model, in the form of "teff-logg", where <teff> is the 7-digit, zero-padded effective temperature, and <logg> is the surface gravity.  As a specific example, the string "0040000-9.50" corresponds to an effective temperature of 40,000 K and a surface gravity of log(g) = 9.50.
• <exten> = either "fits" or "txt", depending on what data type it is.

Data file types:

Please remember to cite the appropriate paper(s) below and the DOI if you use these data in a published work. 

Note: These HLSP data products are licensed for use under CC BY 4.0.