Poster Open Access

Simultaneous Magnetic Field and Radial Velocity Measurement

Lienhard, Florian; Mortier, Annelies


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{
  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.4564804", 
  "author": [
    {
      "family": "Lienhard, Florian"
    }, 
    {
      "family": "Mortier, Annelies"
    }
  ], 
  "issued": {
    "date-parts": [
      [
        2021, 
        2, 
        26
      ]
    ]
  }, 
  "abstract": "<p>The validation and recovery of periodic signals in radial velocity data, especially low amplitude signals, is being complicated by the inherent stellar variations due to stellar activity. Using the time-series of high-resolution HARPS-N spectra of stars as well as the Sun, we are developing a new least-squares deconvolution method to determine at the same time a precise radial velocity and an independent measurement of the instantaneous line-of-sight magnetic flux on the visible stellar hemisphere. We present the new method as well as some first results.</p>", 
  "title": "Simultaneous Magnetic Field and Radial Velocity Measurement", 
  "type": "graphic", 
  "id": "4564804"
}
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