Rotation in A-F stars

DOI

Measurements of projected rotational velocities and the rotational profile of stars with spectral types A-F are presented. This work completes previous measurements by line profile analysis. New spectra with high signal-to-noise ratio were taken with the high-resolution CES and FEROS spectrographs operated by ESO at La Silla, Chile. Stellar rotation is studied in inverse wavelength space analysing the first two zeros of the Fourier transform of the overall broadening profile. Rigid and differential rotation can be distinguished in the case of rapid rotation. New and previous measurements are compiled and made available. The data are supplemented by a homogeneous compilation of basic stellar data from photometry. Data are flagged when there are indications of multiplicity.

Cone search capability for table J/A+A/542/A116/table1 (Results obtained in the present work from the analysis of the broadening profile and pertinent stellar data)

Cone search capability for table J/A+A/542/A116/table2 (Compilation of all stars measured to date by line profile analysis and pertinent stellar data)

Identifier
DOI http://doi.org/10.26093/cds/vizier.35420116
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/542/A116
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/542/A116
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/542/A116
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/542/A116
Provenance
Creator Ammler-von Eiff M.; Reiners A.
Publisher CDS
Publication Year 2012
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Natural Sciences; Physics; Stellar Astronomy