Asteroseismology of the young open cluster NGC 2516 I: Photometric and spectroscopic observations

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