Poster Open Access

Stellar Parameters Via Spectrum Synthesis Of APOGEE DR 16 H-band Spectra Of M Dwarf Stars

Rojas-Ayala, Bárbara


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{
  "description": "<p>We present a method to derive stellar parameters for M dwarfs using high-resolution H-band spectra via spectrum synthesis using <em>iSpec</em>, <em>Turbospectrum</em>, <em>MARCS</em> models atmospheres, and a custom-made line list including over 1000000 water lines (Sarmento et al. 2021). The method was developed to provide reliable spectroscopic parameters from the spectra of current and future NIR high-resolution spectrographs. We derived the spectroscopic parameters (T<sub>eff</sub>, [M/H], log g) for a sample of 313 M dwarfs in the APOGEE DR16 and compared them to the ones obtained by ASPCAP and previous values derived from NIR and optical data.</p>", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "affiliation": "IAI-UTA", 
      "@id": "https://orcid.org/0000-0002-0149-1302", 
      "@type": "Person", 
      "name": "Rojas-Ayala, B\u00e1rbara"
    }
  ], 
  "url": "https://zenodo.org/record/5560090", 
  "datePublished": "2021-10-11", 
  "@context": "https://schema.org/", 
  "identifier": "https://doi.org/10.5281/zenodo.5560090", 
  "@id": "https://doi.org/10.5281/zenodo.5560090", 
  "@type": "CreativeWork", 
  "name": "Stellar Parameters Via Spectrum Synthesis Of APOGEE DR 16 H-band Spectra Of M Dwarf Stars"
}
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