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Table 3.

Columns and descriptions of our online catalogue for the GSPC-WD sample.

Column header Description
source_id Gaia DR3 source identification number
spectype Primary spectroscopic type (Sect. 3)
teff Effective temperature (K)
teff_err Error on the effective temperature (K)
logg Logarithm of surface gravity
logg_err Error on the surface gravity
M Mass (M)
M_err Error the mass (M)
logL Log of the luminosity (L)
logL_err Error on the Log luminosity (L)
logCHe Carbon abundance for DQ stars
comp Model atmosphere composition (Sect. 4.2)
mag_u Synthetic SDSS u magnitude
mag_g Synthetic SDSS g magnitude
mag_r Synthetic SDSS r magnitude
mag_i Synthetic SDSS i magnitude
mag_z Synthetic SDSS z magnitude
flux_error_u Synthetic SDSS u flux error
flux_error_g Synthetic SDSS g flux error
flux_error_r Synthetic SDSS r flux error
flux_error_i Synthetic SDSS i flux error
flux_error_z Synthetic SDSS z flux error
P_DA Probability of being a DA
P_DB Probability of being a DB
P_DC Probability of being a DC
P_DO Probability of being a DO
P_DQ Probability of being a DQ
P_DZ Probability of being a DZ
u_corr u band correction (Sect. 4.1)
u_corr_err u band correction error (Sect. 4.1)

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