Solar-like oscillators using TESS 2min cadence LCs Virtual Observatory Resource

Authors
  1. Zhou J.
  2. Bi S.
  3. Yu J.
  4. Li Y.
  5. Zhang X.
  6. Li T.
  7. Long L.
  8. Li M.
  9. Sun T.,Ye L.
  10. Published by
    CDS
Abstract

Based on all 2 minute cadence TESS light curves from Sector 1 to 60, we provide a catalog of 8651 solar-like oscillators, including frequency at maximum power ({nu}_max_, with its median precision {sigma}=5.39%), large frequency separation ({Delta}{nu}, {sigma}=6.22%), and seismically derived masses, radii, and surface gravity values. In this sample, we have detected 2173 new oscillators and added 4373 new {Delta}{nu} measurements. Our seismic parameters are consistent with those from Kepler, K2, and previous TESS data. The median fractional residual in {nu}_max_ is 1.63%, with a scatter of 14.75%, and in {Delta}{nu} it is 0.11%, with a scatter of 10.76%. We have detected 476 solar-like oscillators with {nu}_max_ exceeding the Nyquist frequency of Kepler long-cadence data during the evolutionary phases of subgiants and the base of the red giant branch, which provide a valuable resource for understanding angular momentum transport.

Keywords
  1. asteroseismology
  2. effective-temperature
  3. stellar-radii
  4. visible-astronomy
Bibliographic source Bibcode
2024ApJS..271...17Z
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/271/17
IVOA Identifier IVOID
ivo://CDS.VizieR/J/ApJS/271/17
Document Object Identifer DOI
doi:10.26093/cds/vizier.22710017

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/271/17
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/271/17
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/271/17
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/271/17/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/271/17/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/271/17/table1?

History

2024-05-30T12:28:18Z
Resource record created
2024-05-30T12:28:18Z
Created
2024-09-19T20:18:20Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr