Data for J-PLUS: Beyond spectroscopy III. Stellar parameters and elemental-abundance ratios for five million stars from DR3

The table contains stellar atmospehric parameters (Teff, logg, [Fe/H]), luminosity classification, element abundance ratios ([C/Fe], [Mg/Fe] and [alpha/Fe]), distance and age for over five million stars derived using J-PLUS DR3 + Gaia EDR3.

It includes the following parameters:

ra: Right Ascension from J-PLUS DR3 (J2000)

dec: Declination from J-PLUS DR3 (J2000)

gl: Galactic longitude derived from ICRS coordinates

gb: Galactic latitude derived from ICRS coordinates

mag[12]: Magnitudes of J-PLUS twelve bands (r, g, i, z, u, J0378, J0395,  J0410, J0430, J0515, J0660, J0861)

err_mag[12]&Uncertainties of magnitudes of J-PLUS twelve bands (r, g, i, z, u, J0378, J0395,  J0410, J0430, J0515, J0660, J0861)

gp1/rp1/ip1: Magnitudes from Pan-STARRS1

err_gp1/rp1/ip1: Uncertainties of magnitudes from Pan-STARRS1

G/BP/RP: Magnitudes for the Gaia three bands from EDR3; note G represents a calibration-corrected G magnitude

err_G/BP/RP: Uncertainties of magnitudes for the three Gaia bands from EDR3

ebv_sfd: Value of E(B - V) from the extinction map of SFD98, corrected for a 14% systematic

[Fe/H]: Photometric metallicity

err_[Fe/H]: Uncertainty of photometric metallicity

flg_[Fe/H]: Quality flag of [Fe/H]

[C/Fe]: Photometric carbon-to-iron abundance ratio

err_[C/Fe]:Uncertainty of photometric carbon-to-iron abundance ratio

flg_[C/Fe]: Quality flag of [C/Fe]

[Mg/Fe]: Photometric magnesium-to-iron abundance ratio

err_[Mg/Fe]: Uncertainty of photometric magnesium-to-iron abundance ratio

flg_[Mg/Fe]: Quality flag of [Mg/Fe]

[alpha/Fe]: Photometric alpha-to-iron abundance ratio

err_[alpha/Fe]: Uncertainty of photometric alpha-to-iron abundance ratio

flg_[alpha/Fe]: Quality flag of [alpha/Fe]

Teff: Effective temperature

err_Teff: Uncertainty of effective temperature

logg: Surface gravity

err_logg: Uncertainty of surface gravity

dist: Distance 

err_dist: Uncertainty of distance

flg_dist: Flag to indicate the method used to derive distance, which takes the values ``parallax", ``CMF", and ``NO"

age: Stellar age

err_age: Uncertainty of stellar age

rv: Radial velocity

err_rv: Uncertainty of radial velocity

flg_rv: Flag to indicate the source of radial velocity, which takes the values ``GALAH", ``APOGEE'', ``Gaia",``RAVE", ``LAMOST", ``SEGUE"

parallax: Parallax from {it Gaia} EDR3

err_parallax: Uncertainty of parallax from {it Gaia} EDR3

pmra: Proper motion in Right Ascension direction from Gaia EDR3

err_pmra: Uncertainty of proper motion in Right Ascension direction from Gaia EDR3

pmdec: Proper motion in Declination direction  from Gaia EDR3

err_pmdec&Uncertainty of proper motion in Declination direction from Gaia EDR3

ruwe: Renormalised unit weight error from Gaia EDR3

type: Flag to indicate classifications of stars, which takes the values ``dwarf" and ``giant" 

subtype: Flag to indicate further sub-classifications of dwarf stars, which takes the values  ``TO", ``MS" and ``Binary"