Derives Teff, log g and metallicity for 282 M dwarfs via χ² fits of updated PHOENIX models to simultaneous visible+NIR CARMENES spectra, finding visible and combined ranges superior to NIR alone.
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The CARMENES search for exoplanets around M dwarfs -- Photospheric parameters of target stars from high-resolution spectroscopy. II. Simultaneous multiwavelength range modeling of activity insensitive lines
Derives Teff, log g and metallicity for 282 M dwarfs via χ² fits of updated PHOENIX models to simultaneous visible+NIR CARMENES spectra, finding visible and combined ranges superior to NIR alone.