Recommended parameters for the Gaia Spectro-Photometric Standard stars (gaiadr3.gold_sample_spss)

The table has 111 rows, 35 columns.

Description

Recommended parameters for the Gaia Spectro-Photometric Standard stars (Pancino et al. 2021), selected as described in DR3-DPACP-123, from the available parameters produced by CU8 DR3-DPACP-157 and CU6 DR3-DPACP-159.

Attribution

If you have used Gaia data in your research, please use the following acknowledgement:

This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.

More information can be found on the credit and citation instructions page.

Columns

Name Type UCD Unit Description
source_id long meta.id
meta.main
meta.ref

Unique source identifier (unique within a particular Data Release)

spss_id integer meta.id

SPSS identifier

spss_name char meta.id

SPSS adopted name

spectraltype char src.spType

Spectral type

bin_flag integer meta.code.status

Binary flag

var_flag integer meta.code.status

Variability flag

teff float phys.temperature.effective K

Best effective temperature

teff_error float stat.error
phys.temperature.effective
K

Uncertainty of the best effective temperature

logg float phys.gravity log(cm.s**-2)

Best surface gravity

logg_error float stat.error
phys.gravity
log(cm.s**-2)

Uncertainty on the best surface gravity

feh float phys.abund.Fe 'dex'

Best iron abundance

feh_error float stat.error
phys.abund.Fe
'dex'

Uncertainty on the best iron abundance

alphafe float phys.abund 'dex'

Best alpha enhancement

alphafe_error float stat.error
phys.abund
'dex'

Uncertainty on the best alpha enhancement

radius float phys.size.radius solRad

Best radius

radius_error float stat.error
phys.size.radius
solRad

Uncertainty on the best radius

lum float phys.luminosity solLum

Best luminosity

lum_error float stat.error
phys.luminosity
solLum

Uncertainty on the best luminosity

mass float phys.mass solMass

Best mass

mass_error float stat.error
phys.mass
solMass

Uncertainty on the best mass

age float time.age Gyr

Best age

age_error float stat.error
time.age
Gyr

Uncertainty on the best age

azero float phys.absorption
em.opt
mag

Best extinction at 547.7 nm

azero_error float stat.error
phys.absorption
em.opt
mag

Uncertainty on the best extinction at 547.7 nm

ag float phys.absorption
em.opt
mag

Extinction in the G band

ag_error float stat.error
phys.absorption
em.opt
mag

Uncertainty on the extinction in the G band

ebpminrp float phot.color.excess
em.opt
mag

Reddening in BP-RP

ebpminrp_error float stat.error
phot.color.excess
em.opt
mag

Uncertainty on the reddening in BP-RP

distancepc float pos.distance pc

Best distance

distancepc_error float stat.error
pos.distance
pc

Uncertainty on the best distance

radial_velocity float spect.dopplerVeloc km.s**-1

Radial velocity

radial_velocity_error float stat.error
spect.dopplerVeloc
km.s**-1

Uncertainty on the radial velocity

vsini float phys.veloc.rotat km.s**-1

Best projected rotation

vsin_error float stat.error
phys.veloc.rotat
km.s**-1

Uncertainty on the best projected rotation

notes char meta.note

Free text notes on this object