Open Access
Table B.1
Initial parameters for Molecfit, which were identical for every night.
| Parameter | Value | Significance |
|---|---|---|
| ftol | 10−5 | χ2 convergence criterion |
| xtol | 10−5 | Parameter convergence criterion |
| molecules | H2O, O2 | |
| ncont | 2 | Degree of coefficient for continuum fit |
| a0 | 13700 | Constant term for continuum fit |
| nλ | 2 | Polynomial degree of the refined wavelength solution |
| bo | 0 | Constant term for wavelength correction |
| ωgaussian | 4.5 | FWHM of Gaussian in pixels |
| kernel size | 3 | |
| slit width | 0.4 arcsec | |
| MIPAS profile | equ | Equatorial profile |
| Atmospheric profile | 0 | Natural grid |
| PWV | −1 | Input for water vapor profile (−1 implies no scaling) |
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