BDASP catalogue (ravedr6.dr6_bdasp)

Description

dr6_basp is a table of stellar atmospheric parameters as derived by pipeline BDASP. BDASP also provides an improved distance estimate and extinction measure combining Gaia, spectroscopic and photometric data, as well as estimates for the mass and the age of therespective star based on a Bayesian isochrone comparison.

Attribution

Funding for Rave has been provided by:

  • the Leibniz Institute for Astrophysics Potsdam (AIP);
  • the Australian Astronomical Observatory;
  • the Australian National University;
  • the Australian Research Council;
  • the French National Research Agency;
  • the German Research Foundation (SPP 1177 and SFB 881);
  • the European Research Council (ERC-StG 240271 Galactica);
  • the Istituto Nazionale di Astrofisica at Padova;
  • the Johns Hopkins University;
  • the National Science Foundation of the USA (AST-0908326);
  • the W. M. Keck foundation;
  • the Macquarie University;
  • the Netherlands Research School for Astronomy;
  • the Natural Sciences and Engineering Research Council of Canada;
  • the Slovenian Research Agency;
  • the Swiss National Science Foundation;
  • the Science & Technology FacilitiesCouncil of the UK;
  • Opticon;
  • Strasbourg Observatory;
  • the Universities of Basel, Groningen, Heidelberg and Sydney.

This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the GaiaData 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.

Columns

Name Type UCD Unit Description
rave_obs_id char meta.id

Unique Identifier for RAVE objects, Observation Date, Fieldname, Fibernumber

distance_bdasp float pos.distance kpc

spectrophotometric Distance

distance_error_bdasp float stat.error
pos.distance
kpc

Error of spectrophotometric Distance

age_bdasp double time.age yr

Age estimation

age_error_bdasp double stat.error
time.age
yr

Error of age estimation

teff_bdasp double phys.temperature.effective K

Effective temperature

teff_error_bdasp double stat.error
phys.temperature.effective
K

Error of Effective Temperature

logg_bdasp float phys.gravity log(cm/s**2)

Log gravity

logg_error_bdasp float stat.error
phys.gravity
log(cm/s**2)

Error of Log gravity

mass_bdasp float phys.mass solMass

Mass

mass_error_bdasp float stat.error
phys.mass
solMass

Error of Mass

log_a_v_bdasp float phys.absorption
arith.log
log(mag)

log_10(Av) optical extinction

log_a_v_error_bdasp float stat.error
phys.absorption
arith.log
log(mag)

error log_10(Av) optical extinction

m_h_bdasp float phys.abund.Z

Abundance of [M/H]

m_h_error_bdasp float stat.error
phys.abund

error of Abundance [M/H]

parallax_bdasp float pos.parallax mas

Parallax

parallax_error_bdasp float stat.error
pos.parallax
mas

Standard error of parallax

dist_mod_bdasp float

Distance modulus

dist_mod_error_bdasp float
a_v_inf_prior_bdasp float