BDASP catalogue (ravedr6.dr6_bdasp)
The table has 494695 rows, 20 columns.
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 |