Asteroseismology of the young open cluster NGC 2516 I: Photometric and spectroscopic observations
Description
A column-to-column explaination is here:
gaia_dr3_source_id: Gaia DR3 source ID
TIC: TIC number
gaia_RA: RA by Gaia
gaia_DEC: DEC by Gaia
gaia_G_apparent_mag: Gaia G band magnitude
gaia_G_apparent_mag_err: Gaia G band magnitude uncertainty
gaia_G_absolute_mag: Gaia G band absolute magnitude, without the correction of extinction
gaia_G_absolute_mag_err: uncertainty of gaia_G_absolute_mag
log_Luminosity: log of luminosity, calculated by Gaia effective temperature, with the bolometric correction and extinction correction. Use with caution.
log_Luminosity_err: uncertainty of log_Luminosity
Gaia_Teff: effective temperature provided by Gaia. Use with caution.
Gaia_Teff_err: uncertainty of Gaia_Teff. Use with caution. A uncertainty value of '100' means the temperature is absent by Gaia, so we use the temperature from the TIC input catalog.
BP-RP: Gaia colour index.
BP-RP_err: uncertainty of BP-RP
Teff_by_spectra: effective temperature by FEROS spectra, better than Gaia_Teff, only available for nine stars. "9999" means no data available.
Teff_by_spectra_err: uncertainty of Teff_by_spectra. "9999" means no data available.
log_L_by_Teff_spectra: log of luminosity calculated by Teff_by_spectra, with the bolometric correction and extinction correction, better than log_Luminosity.
log_L_by_Teff_spectra_err: uncertainty of log_L_by_Teff_spectra
spectra_logg: log g by FEROS spectra, only available for nine stars. "9999" means no data available.
spectra_logg_err: uncertainty of spectra_logg
spectra_vsini: projected equatorial velocity by FEROS spectra, only available for nine stars. "9999" means no data available.
spectra_vsini_err: uncertainty of spectra_vsini
spectra_matellicity: matellicity by FEROS spectra, only available for nine stars. "9999" means no data available.
spectra_matellicity_err: uncertainty of spectra_matellicity
spectra_radial_velocity: radial velocity by FEROS spectra, only available for nine stars. "9999" means no data available.
spectra_radial_velocity_err: uncertainty of spectra_radial_velocity
spectra_microturbulent: microturbulent velocity by FEROS spectra, only available for nine stars. "9999" means no data available.
spectra_microturbulent_err: uncertainty of spectra_microturbulent
spectra_SNR: signal-to-noise ratio of the FEROS spectra
Pi0: asymptotic spacing of g modes, measured by g modes, only available for 11 stars. '9999' means no data available.
Pi0_err: uncertainty of Pi0
core_rotation_g_mode: near-core rotation rate in unit of days^{-1}, measured by g modes, only available for 11 stars. '9999' means no data available.
surface_modulation_period: surface rotation period measured by surface modulations. '9999' means no data available.
surface_modulation_period_err: uncertainty of surface_modulation_period
Files
NGC2516_HR_diagram_to_zenodo.csv
Files
(100.3 kB)
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Additional details
Identifiers
- arXiv
- arXiv:2311.16991
Related works
- Is metadata for
- arXiv:2311.16991 (arXiv)
References
- NGC2516 asteroseismic observations