Table C.1.
Some of the key input parameters used in Molecfit.
Parameter key | Value | Description |
---|---|---|
LIST_MOLEC | H2O, O2 | List of molecules to be included in the model. |
WAVE_INCLUDE | 0.6890,0.6900, 0.7160,0.7340, 0.7590,0.7770 | Wavelength ranges to be included. |
WLG_TO_MICRON | 0.0001 | Multiplicative factor applied to the wavelength to express it in micrometres. |
WAVELENGTH_FRAME | VAC_RV | Wavelength reference frame. |
FTOL | 1e-8 | Relative chi-square convergence criterion. |
XTOL | 1e-8 | Relative parameter convergence criterion. |
FIT_CONTINUUM | 1 | Flag to enable/disable the polynomial fit of the continuum. |
CONTINUUM_N | 4 | Degree of the polynomial continuum fit to use per range. |
FIT_RES_GAUSS | True | Fit resolution by Gaussian. |
RES_GAUSS | 3.5 | Initial value for FWHM of the Gaussian in pixels, at the centre of the spectrum. |
LNFL_LINE_DB | updated_aer_v_3.6a | File name of the line list |
Notes. Descriptions taken from the Molecfit Pipeline User Manual at https://ftp.eso.org/pub/dfs/pipelines/instruments/molecfit/molecfit-pipeline-manual-4.1.pdf. aFrom private communication with Romain Allart due to duplicated lines in the aer3.6 line list (Allart et al. 2017, 2020).
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