Poster Open Access

# Simultaneous Magnetic Field and Radial Velocity Measurement

Lienhard, Florian; Mortier, Annelies

### Citation Style Language JSON Export

{
"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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