stellar_parameters (ravedr4.stellar_parameters)
Description
The page describes the columns and properties of the table with stellar parameter pipeline (G. Kordopatis).
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 |
|
stn | float | stat.snr |
Signal / Noise Ratio Pipeline V < 5.0 |
|
snr_k | float | stat.snr |
Signal/Noise Ratio of Kordopatis Pipeline |
|
teff_k | float | phys.temperature.effective | K |
Effective temperature |
eteff_k | float |
stat.error phys.temperature.effective |
K |
Effective Temperature error |
logg_k | float | phys.gravity |
Log gravity (Note 2, DR5) |
|
elogg_k | float | phys.gravity |
Log gravity (Note 2, DR5) |
|
met_k | float | phys.abund.Z |
[m/H] |
|
emet_k | float | phys.abund.Z |
Error of [m/H] |
|
met_n_k | float | phys.abund.Z |
Calibrated metallicity [m/H] |
|
algo_conv_k | short | meta.code.qual |
Quality Flag for Stellar Parameter pipeline,[0..4] |
|
chisq_k | float |