Poster Open Access

# Simultaneous Magnetic Field and Radial Velocity Measurement

Lienhard, Florian; Mortier, Annelies

### DataCite XML Export

<?xml version='1.0' encoding='utf-8'?>
<identifier identifierType="DOI">10.5281/zenodo.4564804</identifier>
<creators>
<creator>
<creatorName>Lienhard, Florian</creatorName>
<givenName>Florian</givenName>
<familyName>Lienhard</familyName>
<affiliation>University of Cambridge</affiliation>
</creator>
<creator>
<creatorName>Mortier, Annelies</creatorName>
<givenName>Annelies</givenName>
<familyName>Mortier</familyName>
<affiliation>University of Cambridge</affiliation>
</creator>
</creators>
<titles>
<title>Simultaneous Magnetic Field and Radial Velocity Measurement</title>
</titles>
<publisher>Zenodo</publisher>
<publicationYear>2021</publicationYear>
<subjects>
<subject>Cool Stars on the main sequence</subject>
</subjects>
<dates>
<date dateType="Issued">2021-02-26</date>
</dates>
<resourceType resourceTypeGeneral="Text">Poster</resourceType>
<alternateIdentifiers>
<alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/4564804</alternateIdentifier>
</alternateIdentifiers>
<relatedIdentifiers>
<relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.4564803</relatedIdentifier>
<relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/coolstars20half</relatedIdentifier>
</relatedIdentifiers>
<rightsList>
<rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
</rightsList>
<descriptions>
<description descriptionType="Abstract">&lt;p&gt;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.&lt;/p&gt;</description>
</descriptions>
</resource>

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